Find Academic Supervisors

Samir D. MathurView profile

Professor

• High Energy Theory
• String Theory
• Black Hole Physics
• +4 more

Samir D. Mathur is a Professor in the Department of Physics at Ohio State University. His research focuses on high energy theory, string theory, and black hole physics, particularly addressing the black hole information paradox through the fuzzball paradigm. He has taught advanced courses such as String Theory (Physics 880) and contributed to resolving foundational questions in quantum gravity and black hole thermodynamics. Education: Ph.D. Physics, University of Bombay, 1987 M.S. Physics, IIT Kanpur, 1981 Research Interests: Mathur's work centers on resolving the black hole information paradox via the fuzzball framework, which replaces traditional black holes with horizon-scale structures in string theory. His contributions include exploring microstate geometries, holography, and the implications of string theory on black hole thermodynamics. He challenges classical black hole concepts by proposing fuzzballs as non-singular objects that preserve information without requiring firewalls or remnants. Publications & Trends: His recent work emphasizes fuzzball thermodynamics, the universality of black hole properties, and contrasting fuzzball models with wormholes. Key topics include gravitational wave echoes, vacuum elasticity, and CFT analysis in the D1-D5 system. Awards: Alumni Award for Distinguished Teaching, Ohio State University, 2003 Advising & Grants: No explicitly listed advisees, but he teaches graduate courses and contributes to research groups exploring string theory and black hole microstates. Labs/Teams: Leads a research group focused on string theory applications to black holes and quantum gravity at Ohio State University's Physics Research Building.

Samuel PatroneView profile

Researcher

• Gravitational Wave Astronomy
• Particle Physics
• Astrophysics
• +3 more

Samuel Patrone is a Researcher in the Department of Physics at the California Institute of Technology (Caltech), part of the Division of Physics, Mathematics and Astronomy. His work focuses on gravitational wave astronomy, particle physics, and cosmology, with active involvement in the LIGO-Virgo collaboration. He specializes in analyzing gravitational wave data from compact binary coalescences, dark matter constraints, and multi-messenger astrophysics. Patrone's research includes contributions to the GWTC-2.1 catalog of gravitational wave events, studies on dark photon dark matter, and searches for gravitational wave signals associated with fast radio bursts and gamma-ray bursts. His theoretical work explores quark-lepton unification and regularization schemes in cosmological models. He collaborates with major observatories including LIGO, Virgo, CHIME/FRB, Fermi, and Swift. Though not explicitly mentioned in the provided texts, his work likely contributes to Caltech's initiatives in the Institute for Quantum Information and Matter (IQIM) and the Infrared Processing and Analysis Center (IPAC).

• Astrophysics
• Black Hole Physics
• Magnetars
• +3 more

Graham Wynn is a Professor and Pro Vice-Chancellor at Northumbria University. He holds a PhD in Astrophysics (1993) and specializes in high-energy astrophysical phenomena, including black hole accretion processes, magnetars, and compact object dynamics. His research employs advanced statistical methods like Bayesian analysis to study astrophysical systems such as X-ray binaries and gamma-ray bursts. Wynn’s work bridges theoretical modeling with observational data interpretation, focusing on topics like magnetic propeller effects and black hole spin measurements. His academic contributions include peer-reviewed publications in prestigious journals like Monthly Notices of the Royal Astronomical Society , with notable citations in his field. Collaborations span international research networks, reflecting his expertise in stellar evolution and relativistic astrophysics. While no specific awards are listed, his research outputs demonstrate significant engagement with cutting-edge astrophysical problems. Wynn’s administrative role as Pro Vice-Chancellor complements his academic leadership in advancing research and educational initiatives at Northumbria University. No formal advisee records are provided, though his research collaborations suggest active involvement in mentoring early-career researchers.

Jocelyn ReadView profile

Professor

• Gravitational Wave Astronomy
• Neutron Star Astrophysics
• Nuclear Physics
• +2 more

Jocelyn Read serves as Professor of Physics at California State University Fullerton, where she bridges nuclear physics and astrophysics through gravitational-wave observations. From 2016 to 2022, she co-led the Extreme Matter team within the LIGO-Virgo-Kagra Collaboration, directing efforts to extract neutron-star equation-of-state constraints from gravitational-wave data. She currently contributes to Cosmic Explorer, a next-generation gravitational-wave observatory project designed to achieve unprecedented sensitivity for probing dense matter physics. Her research program centers on connecting theoretical nuclear physics with observational gravitational-wave astronomy, specifically investigating how neutron-star mergers reveal properties of matter at supranuclear densities. By analyzing signals from events like GW170817 and GW190425, her work constrains the equation of state governing neutron-star interiors and examines tidal effects in binary systems. This research directly impacts fundamental questions about phase transitions in dense matter and the maximum mass of neutron stars. Analysis of her 15 most recent publications (2019-2023) reveals three dominant research thrusts: gravitational-wave data analysis of compact binary mergers (particularly using LIGO-Virgo-Kagra catalogs), equation-of-state modeling for neutron-star matter, and science-case development for future detectors like Cosmic Explorer. Her work consistently integrates multi-messenger astronomy approaches and advances waveform modeling techniques to extract maximum physical insight from gravitational-wave observations. Her scientific recognition includes: Fellow of the American Physical Society While specific student advisement details are not publicly documented, her leadership roles in major collaborations indicate significant mentoring contributions within the gravitational-wave community. Her grant activities remain unreported in available sources, though her Cosmic Explorer involvement suggests participation in large-scale instrumentation projects. She maintains active roles in the LIGO-Virgo-Kagra Collaboration's scientific working groups and is a key contributor to the Cosmic Explorer project, which aims to deploy a 40-km arm-length detector by the 2030s. Her work within the Nicholas and Lee Begovich Center for Gravitational-Wave Physics and Astronomy at CSU Fullerton positions her at the forefront of next-generation gravitational-wave science development.

Michael WilliamsView profile

Research Fellow

• Gravitational Wave Physics
• Neutron Stars
• Black Holes
• +3 more

Dr. Michael Williams is a Research Fellow at the Institute of Cosmology & Gravitation under the Faculty of Technology , University of Portsmouth. His work focuses on gravitational wave physics, neutron star dynamics, and black hole binaries through collaborations with LIGO, Virgo, and KAGRA detector networks. Active in gravitational wave detection and multi-messenger astronomy Developing AI algorithms for telescope targeting and signal processing Recipient of the IOP Trusted Reviewer status (2025) His recent research includes premerger characterization of black hole binaries , continuous wave searches from pulsars , and gravitational wave-FRB counterpart detection . He contributes to open-source tools like nessai and bayesbeat , with 25 datasets released. Williams participates in conferences like the European AI for Fundamental Physics Conference and workshops on milli-hertz gravitational wave astrophysics. Key collaborations: LIGO, Virgo, KAGRA, GEO600 Technical expertise: matched filtering , Bayesian inference , normalizing flows

• Radio Astronomy
• Exoplanets
• Stellar Mass-loss
• +3 more

Dr. H.K. Vedantham is a Research Fellow at the Kapteyn Astronomical Institute , part of the Faculty of Science and Engineering at the University of Groningen . His work focuses on radio astronomy and astrophysics, particularly the study of exoplanets, brown dwarfs, and stellar systems through low-frequency radio observations and interferometric techniques. Research Interests: Radio astronomy of exoplanets and sub-stellar objects Stellar mass-loss and magnetic interactions Space weather phenomena Astrometric and radial velocity measurements Publications highlight his contributions to understanding radio emission mechanisms in exoplanetary systems, stellar magnetospheres, and dwarf galaxies. His work frequently involves collaborations using advanced instruments like LOFAR and VLBI networks. Contact: Email: h.k.vedantham@rug.nl Phone: +31 50 36 34073

Karsten DanzmannView profile

Professor

• Gravitational Wave Astronomy
• Laser Interferometry
• Quantum Measurement
• +2 more

Karsten Danzmann is a Professor at Leibniz Universität Hannover and Director of the Max Planck Institute for Gravitational Physics (Albert Einstein Institute) since 2002. He leads the Laser Interferometry and Gravitational Wave Astronomy department, focusing on advanced technologies for gravitational wave detection. Education : Diploma in Physics (1977), Universität Hannover PhD in Atomic and Molecular Physics (1980), Universität Hannover His research interests span gravitational wave astronomy, laser interferometry, quantum measurement, and space-based detector technology. He pioneered key innovations at the GEO600 detector, including squeezed light implementation and high-power lasers, now used in LIGO, Virgo, and KAGRA. He also leads the LISA space mission consortium for low-frequency gravitational wave detection in space. Scientific awards : Honorary Doctorate (RWTH Aachen, 2025) Edison Volta Prize (2018) Princess of Asturias Award (2017) Gruber Prize (2016) Hall of Fame der deutschen Forschung (2019)

Mathieu RenzoView profile

Assistant Professor

• Stellar astrophysics
• Massive stars
• Binary evolution
• +7 more

Mathieu Renzo is an Assistant Professor in the Astronomy Department and Steward Observatory at the University of Arizona, Tucson. His research focuses on stellar physics, particularly massive stars, binary evolution, and stellar explosions. He employs both detailed stellar structure and evolution models (using MESA) and rapid population synthesis codes (binary_c and COSMIC), combined with galactic dynamics simulations. Current Position: Assistant Professor, University of Arizona (2024-present) Previous Positions: Research Fellow at Flatiron Institute and Columbia University (2019-2023) Education: PhD from University of Amsterdam (2019), Masters and Bachelors from University of Pisa Dr. Renzo's research interests span stellar kinematics (including runaway, "walkaway", and hyper-velocity stars), core-collapse and (pulsational) pair-instability supernovae, nuclear astrophysics, X-ray binaries, and gravitational-wave astronomy. His work combines analytical calculations with numerical simulations to understand massive star evolution, their explosions, and binary interactions. He is particularly interested in how binary evolution impacts stellar outcomes and gravitational wave sources. His recent publications reveal a strong focus on binary star systems across different metallicities, with significant contributions to understanding common envelope evolution, supernova feedback mechanisms, and the formation channels of compact objects. His work often involves large collaborations like the BLOeM (Binarity at LOw Metallicity) project. KITP Graduate fellowship (2017) NSF AAG grant 'One step back and two step forward' (2025, $372,000) NASA ATP grant 'multi-D RHD simulations of mass transfer' (2023, $380,000) PI of multiple computing projects on Dutch supercomputer Cartesius Dr. Renzo actively mentors students at various levels, including PhD candidates at the University of Arizona and international collaborations. His research group uses advanced computational tools including MESA (where he's a core developer), ATHENA++, and COSMIC. He is involved in several major collaborations studying massive stars across different environments, with particular attention to how binary interactions shape stellar evolution and end states.

Sarp AkcayView profile

Assistant Professor

• General Relativity
• Gravitational Waves
• Black Holes
• +3 more

Sarp Akcay is an Assistant Professor/Lecturer in the School of Mathematics and Statistics at University College Dublin (UCD). He holds an Ad Astra Fellowship and has prior postdoctoral roles including IRC Postdoctoral Fellow at UCD (2014–2016) and STFC Fellowships at the University of Southampton (2009–2012 and 2013–2014). His research focuses on general relativity, gravitational waves, and compact binary systems, with affiliations in the LIGO-Virgo Collaboration and LISA Consortium. Education: PhD in Physics from the University of Texas at Austin, and a Professional Certificate in University Teaching & Learning from UCD. Research interests include modeling gravitational waveforms for compact binaries, spin precession effects, and extreme mass ratio inspirals. He leads the TEOBResumS waveform model development and collaborates on LIGO/Virgo data analyses. Currently supervises one PhD student and three undergraduates in gravitational wave projects. Grants include the Ad Astra Start-Up Grant (2020–2025) and Irish Research Council funding for self-force research. Teaching includes modules on General Relativity, Vector Calculus, and Mathematical Modelling.

Radu RoibanView profile

Professor

• Theoretical Physics
• High Energy Physics
• Quantum Field Theory
• +4 more

Radu Roiban is a Professor of Physics at the Department of Physics within the Eberly College of Science at The Pennsylvania State University. His research focuses on theoretical high-energy physics, particularly scattering amplitudes, supersymmetry, and supergravity. He explores connections between gauge/gravity duality, quantum gravity, and gravitational wave physics, contributing to foundational questions in particle physics and cosmology. Education: Bachelor's degree from University of Bucharest (1992-1995) Master's degree from Université du Québec à Montréal (1995-1997) PhD from C.N. Yang Institute for Theoretical Physics, SUNY Stony Brook (1997-2001) Research Interests: Roiban’s work centers on theoretical frameworks bridging quantum field theory and gravity. Key areas include: Scattering amplitudes in gauge and gravity theories Supersymmetry and supergravity AdS/CFT correspondence and holography Applications to gravitational waves and black hole dynamics Publications Trends: Recent work emphasizes advanced amplitude techniques (e.g., color-kinematics duality, double copy formalism) and their implications for gravitational systems. Key themes include non-planar loop calculations, supergravity UV properties, and binary system dynamics. His studies often intersect with cutting-edge numerical relativity and effective field theory approaches. Awards & Grants: None explicitly listed in available texts, though his contributions suggest recognition in theoretical physics communities. Labs/Teams: Engaged in collaborative efforts within Penn State’s physics department and international networks exploring scattering amplitudes and quantum gravity.

Ilaria CaiazzoView profile

Assistant Professor

• High-Energy Astrophysics
• Compact Objects
• White Dwarfs
• +11 more

Ilaria Caiazzo is an Assistant Professor at the Institute of Science and Technology Austria (ISTA), where she conducts research in high-energy astrophysics, focusing on compact objects such as white dwarfs, neutron stars, and black holes. She earned her Ph.D. from the University of British Columbia and was a Burke-Sherman Fairchild Fellow at Caltech before joining ISTA. Her work integrates theoretical modeling with observational data from major surveys and space missions. B.Sc. in Physics, University of Genoa M.Sc. in Physics, Università degli Studi di Milano Ph.D. in Astrophysics, University of British Columbia Her research interests lie at the frontier of extreme physics in stellar environments. She investigates white dwarf evolution, X-ray polarization from neutron stars, gravitational wave sources, and stellar dynamics in globular clusters. Using data from missions like IXPE, Gaia, and JWST, she explores how compact objects serve as natural laboratories for fundamental physics. Her work often combines multi-wavelength observations with theoretical modeling to understand emission mechanisms, magnetic fields, and stellar evolution. The recent publications reflect a strong focus on observational astrophysics, time-domain surveys, and mission-driven science. Key themes include the use of Gaia and ZTF for stellar dynamics and binaries, IXPE for X-ray polarimetry, and the development of future missions like Colibrì. Her research spans both stellar remnants and broader cosmological implications, including LIGO follow-up strategies and planetary system evolution around dead stars. Ilaria Caiazzo is actively involved in science policy and education. She co-developed a framework for Canadian space mission funding and has taught advanced astrophysics courses. She also organized the Simulating Stars Summer School in Beijing, engaging nearly 100 students. While no formal scientific awards are listed, her leadership in the Colibrì mission and her outreach efforts highlight her impact beyond research. She leads the Colibrì mission concept as Project Scientist—a Canadian-led X-ray telescope initiative aiming for high spectral and timing resolution to probe neutron stars and black holes. She collaborates with international teams, including the IXPE mission scientists, and mentors students in astrophysics and data analysis. Her interdisciplinary work also extends to filmmaking, where she produces science-inspired art through her company Sukiyaki Studio.

• Gravitational Physics
• Cosmology
• Astrophysics
• +5 more

Jose Maria Ezquiaga is an Associate Professor at the Theoretical high energy, astroparticle and gravitational physics section of the Niels Bohr Institute (NBI), University of Copenhagen's Faculty of Science. He joined NBI as an Assistant Professor in 2022 and was subsequently promoted to Associate Professor. Prior to his position at Copenhagen, he held a prestigious NASA Einstein Fellowship at the University of Chicago. His work focuses on exploiting gravitational wave data to explore fundamental physics questions at the intersection of cosmology and astrophysics. PhD from Universidad Autonoma de Madrid (2019) NASA Einstein Fellow at University of Chicago Associate Professor at Niels Bohr Institute (2022-present) Dr. Ezquiaga's research centers on probing gravity and unveiling the nature of dark energy and dark matter through gravitational wave observations. His work spans gravitational lensing of gravitational waves, black hole formation mechanisms, primordial black holes as potential dark matter candidates, and cosmological applications of gravitational wave data. He actively investigates how gravitational wave observations can test general relativity and alternative theories of gravity in extreme regimes. His recent publications (2023-2025) demonstrate a strong focus on gravitational lensing effects in gravitational wave astronomy, with particular attention to waveform distortions, identification techniques, and cosmological applications. His work on spectral sirens and cosmology from gravitational wave data represents an innovative approach to measuring cosmic expansion without traditional astrophysical assumptions. NASA Einstein Fellow Member of LIGO Scientific Collaboration Member of LISA Consortium Member of Cosmic Explorer Collaboration As a member of multiple major international collaborations including LIGO, LISA, and Cosmic Explorer, Dr. Ezquiaga contributes to both theoretical development and observational analysis in gravitational wave astronomy. His research group focuses on developing novel techniques for extracting cosmological information from gravitational wave signals and testing fundamental physics through multi-messenger observations. He has been involved in numerous significant discoveries related to gravitational wave lensing and its implications for cosmology and fundamental physics.

• Gravitational Waves
• Astrophysics
• Compact Binary Systems
• +3 more

Aldo Javier Gamboa Castillo is a doctoral student at the International Max Planck Research School under the Astrophysical and Cosmological Relativity department, located in Potsdam, Germany. His research centers on eccentric compact binaries and the gravitational wave signals they emit using the Effective-One-Body formalism. Education: Bachelor of Science in Physics (2016-2020) from the National Autonomous University of Mexico (UNAM) Master of Science in Physics (2020-2022) from UNAM, focusing on general relativistic accretion of kinetic gases around black holes Research Focus: Aldo’s work addresses the critical need for accurate modeling of eccentric binary systems to enhance gravitational wave data analysis. His research leverages the Effective-One-Body framework to provide non-perturbative resummed estimates of two-body dynamics, ensuring robust waveform templates for parameter estimation. Collaborations & Affiliations: He is supervised by Prof. Dr. Alessandra Buonanno and contributes to advancing astrophysical relativity with the international research group.

• Gravitational Wave Astronomy
• Black Hole Physics
• Compact Binary Systems
• +3 more

Richard O'Shaughnessy is a Professor of Physics at the Rochester Institute of Technology (RIT), where he serves in the School of Physics and Astronomy within the College of Science. He is a prominent member of the LIGO Scientific Collaboration, Virgo Collaboration, and KAGRA Collaboration, contributing significantly to gravitational wave astronomy research. His work spans theoretical modeling, data analysis, and interpretation of gravitational wave signals from compact binary systems. Dr. O'Shaughnessy's research focuses on gravitational wave astronomy with particular emphasis on black hole physics, compact binary mergers, and numerical relativity. His work involves developing sophisticated methods for parameter estimation, waveform modeling, and interpreting gravitational wave signals to extract astrophysical information. He has made significant contributions to understanding the formation channels of binary black holes and neutron stars, as well as developing data analysis techniques for gravitational wave detection. His recent publications demonstrate a strong focus on advancing gravitational wave astronomy through innovative approaches to data analysis and interpretation. His work spans multiple areas including compact binary mergers in active galactic nuclei disks, parameter estimation for eccentric binaries, all-sky searches for gravitational wave transients, and studies of intermediate-mass black hole candidates. His research consistently bridges theoretical modeling with observational data analysis. As a key member of the LIGO Scientific Collaboration, Dr. O'Shaughnessy contributes to one of the most significant scientific endeavors of our time - the direct detection and analysis of gravitational waves. His work helps advance our understanding of black holes, neutron stars, and the fundamental nature of gravity itself.

Ines Pastor-MarazuelaView profile

Research Fellow

• Radio Astronomy
• Fast Radio Bursts
• Neutron Stars
• +3 more

Inés Pastor-Marazuela is a Rubicon Research Fellow at the Jodrell Bank Centre for Astrophysics, University of Manchester, UK. She specializes in radio astronomy with a focus on Fast Radio Bursts (FRBs) and neutron star research. PhD in Astrophysics from University of Amsterdam (2022) Master's in Physics from Université Paul Sabatier (2018) Her research explores: FRB origins and emission mechanisms Neutron star connections to transients Radio transient detection techniques Multi-wavelength follow-up observations Galactic and extragalactic magnetic fields Statistical analysis of burst populations Recent work involves MeerKAT and Apertif telescope observations, with publications on FRB galactic localization, neutron star bursts, and transient discovery methodologies. Scientific awards: Rubicon Research Fellowship recipient Active in transient detection algorithms and international collaborations like MeerTRAP. No student advisory roles mentioned.