Find Academic Supervisors

• Gravitational Wave Physics
• Astroparticle Physics
• Dark Matter
• +3 more

Andreas Freise is a Full Professor in the Department of Astroparticle Physics at Vrije Universiteit Amsterdam, affiliated with the Faculty of Science. His research focuses on gravitational wave physics, astroparticle physics, and detector technology, particularly involving advanced interferometric detectors like Virgo, LIGO, and the Einstein Telescope. He contributes to major international collaborations such as the LIGO Scientific Collaboration and Virgo Collaboration. Key research interests include gravitational wave detection, dark matter searches, neutron star/black hole systems, and multi-messenger astrophysics. He has led studies on improving detector sensitivity, angular control noise in Virgo, and implications for future detectors. His work also addresses gravitational wave constraints on ultralight vector dark matter and lensing signatures in observational data. Recent publications (2023–2025) highlight contributions to gravitational wave catalogs (GWTC-3), Einstein Telescope designs, and analyses of supernova remnants and pulsar emissions. His technical expertise spans detector characterization, quantum noise reduction, and advanced control systems for interferometers. Freise has supervised two PhD theses and maintains an active research portfolio with over 300 publications. His work bridges experimental physics, astrophysics, and engineering, aiming to advance observational capabilities in gravitational wave astronomy.

• Astrophysics
• Gravitational Wave Astronomy
• Radio Astronomy
• +3 more

Iris de Ruiter is a postdoctoral researcher at the University of Sydney, affiliated with the ARC Centre of Excellence for Gravitational Wave Discovery (OzGrav). Her work focuses on analyzing ASKAP radio telescope data to identify exotic transients from compact objects like white dwarfs, neutron stars, and black holes. She develops software to detect these phenomena and conducts multi-wavelength follow-up studies to understand their physical properties and evolutionary processes. Additionally, she contributes to electromagnetic follow-up efforts for gravitational wave events, aiming to detect radio emissions from neutron star mergers. Her research bridges observational astronomy with theoretical astrophysics, emphasizing the interplay between radio transient detection and gravitational wave science. Key projects include studying binary systems and high-energy ejecta from cosmic mergers. No specific awards or formal student advisement roles are detailed in the provided information.

• Astrophysics
• High-Energy Astrophysics
• Plasma Astrophysics
• +6 more

Dimitrios Giannios is a Professor in the Department of Physics at Purdue University, specializing in high-energy astrophysics and plasma astrophysics. His research focuses on relativistic astrophysical phenomena such as gamma-ray bursts (GRBs), neutron star mergers, blazar jets, and magnetic reconnection processes. He has contributed to advancing understanding of jet dynamics, radiative mechanisms, and multi-messenger astronomy through computational models and observational analysis. Key research interests include the physics of relativistic jets in active galactic nuclei (AGN) and compact object mergers, the role of magnetic reconnection in powering nonthermal emission, and the interplay between turbulence and radiative processes in astrophysical plasmas. Giannios has developed computational tools like jetsimpy and Tleco to model afterglows and radiative signatures of relativistic outflows. His work bridges fluid dynamics and plasma physics at both theoretical and numerical levels. Notable contributions include studies of the binary neutron star merger GW170817, revealing insights into late-time X-ray emission and jet structures. He has explored the Blandford-Znajek mechanism's role in GRB energy budgets, plasmoid-dominated reconnection in blazar jets, and the implications of relativistic turbulence for GRB prompt emission. Giannios has also engaged in collaborative NSF-funded projects investigating neutrino blazars, AGN jet physics, and multi-scale modeling of astrophysical jets. His research has been supported by grants focusing on multi-messenger astronomy, blazar sequences, and the connection between gravitational wave observations and electromagnetic counterparts. While no specific awards are listed, his publications reflect recognition in top astrophysics journals. Giannios' work emphasizes computational astrophysics and numerical simulations to address fundamental questions in extreme astrophysical environments.

Maxim LyutikovView profile

Professor

• High energy astrophysics
• Compact objects
• Extragalactic astrophysics
• +6 more

Maxim Lyutikov is a Professor of Physics and Astronomy at Purdue University's College of Science. His research spans high-energy astrophysics, compact objects, and plasma astrophysics, with a focus on gamma-ray bursts, magnetars, and relativistic jet dynamics. Education: M.S. in Theoretical Physics from Moscow Engineering Physics Institute (1992) Ph.D. in Theoretical Astrophysics from California Institute of Technology (1998) Prof. Lyutikov's research explores: Gamma-ray burst progenitors and electromagnetic models Relativistic coronal mass ejections and space weather Active galactic nuclei jet dynamics and polarization Pulsar wind nebulae and radio emission mechanisms Magnetar X-ray spectra and current-carrying magnetospheres Plasma astrophysics in magnetic-dominated environments His recent publications analyze transient phenomena across relativistic systems, including the 2025 article on relativistic van Allen belts in pulsar magnetospheres and 2024 studies on Crab Nebula dynamics. Research trends emphasize magnetically-dominated plasmas, particle acceleration, and multi-messenger astrophysics. Scientific Awards: Simons Fellow in Theoretical Physics CITA National Fellowship Allan T. Moffett Fellowship Van Maanen Fellowship Honored Master's degree from Moscow Engineering Physics Institute

Susan ScottView profile

Professor

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

Susan Scott is a Distinguished Professor of Theoretical Physics at the Australian National University (ANU), affiliated with the Centre for Gravitational Astrophysics. Her research focuses on gravitational wave physics, neutron stars, black holes, and multi-messenger astronomy. She leads projects such as the ARC Centre of Excellence for Gravitational Wave Discovery and collaborates internationally on gravitational wave detector networks including LIGO, Virgo, and KAGRA. Her work spans observational and theoretical astrophysics, with contributions to gravitational wave detection, neutron star equation of state studies, and black hole merger analyses. She co-authored over 336 peer-reviewed publications and secured major grants, including funding for advanced detector technologies and curriculum development initiatives. Recent projects include analyzing gravitational wave triggers with Swift-BAT and Fermi-GBM, searching for fast radio burst coincidences, and developing Einsteinian physics curricula for K-10 education. She also investigates dark matter using gravitational wave data and explores cosmological parameters through lensing effects. Her collaborations involve institutions worldwide, and her team operates the ANU 2.3m telescope for gravitational wave follow-up observations. She is a co-investigator in projects extending to 2030, maintaining ANU's leadership in gravitational wave astronomy.

Lorenzo SironiView profile

Associate Professor

• High Energy Astrophysics
• Plasma Astrophysics
• Particle Acceleration
• +5 more

Lorenzo Sironi is an Associate Professor in the Department of Astronomy at Columbia University and Director of Graduate Studies in Astronomy. His research focuses on high-energy astrophysics and plasma processes in extreme environments, such as relativistic shocks, magnetic reconnection, and turbulence. He holds a PhD from Princeton University (2011) and has held postdoctoral positions at Harvard and Columbia. He leads a dynamic research group investigating plasma astrophysics, with notable awards including the 2019 Sloan Fellowship in Physics and the 2020 Cottrell Scholar Award. His work bridges theory, simulations, and observation, addressing topics like particle acceleration in astrophysical shocks, neutrino production in black hole coronae, and the dynamics of relativistic jets. Recent studies include machine learning applications to plasma turbulence and the role of magnetic reconnection in nonthermal emission. His group's research has implications for understanding cosmic rays, gamma-ray bursts, and AGN activity. Education: PhD in Astrophysical Sciences, Princeton University (2011) Research Highlights: Relativistic plasma turbulence, magnetic reconnection in black hole systems, and particle acceleration mechanisms. Notable collaborations include studies of intrabinary shocks in spider pulsars and the development of advanced particle-in-cell simulations for modeling multimessenger emission. His work has been supported by grants such as the NSF Multimessenger Plasma Physics Center (MPPC). Labs/Teams: Leads a research group specializing in computational astrophysics and plasma simulations, fostering interdisciplinary approaches to high-energy astrophysical phenomena.

Ling SunView profile

Research Fellow

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

Ling Sun is a Research Fellow at the Australian National University's Centre for Gravitational Astrophysics. Their work focuses on gravitational wave physics, neutron stars, black holes, and advanced detector technologies. They contribute to the LIGO and Virgo collaborations, specializing in data analysis for transient events and continuous wave searches. Research interests include gravitational wave detection methodologies, calibration uncertainties, and the interface between fundamental physics and observational astrophysics. They lead projects on ultralight boson searches and black hole spectroscopy, leveraging next-generation detector networks like Cosmic Explorer. Recent work emphasizes improving detector sensitivity through quantum noise suppression and exploring cosmological implications via Hubble constant measurements. Collaborations span global teams analyzing multi-messenger data from supernovae, magnetars, and fast radio bursts. Ling Sun co-leads the ANU team in the ARC Centre of Excellence for Gravitational Wave Discovery, advancing theoretical frameworks for exotic compact objects and gravitational wave signal interpretation.

Johannes EichholzView profile

Researcher

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

Johannes Eichholz is a researcher at the Australian National University's Centre for Gravitational Astrophysics, specializing in gravitational wave physics and astrophysical phenomena. He leads projects focused on advancing gravitational wave detector technology, including adaptive optics and cryogenic testing facilities. His work involves collaborations with global observatories like LIGO, Virgo, and KAGRA. His research interests span neutron stars, black holes, and transient events, with a focus on multi-messenger astronomy and detector optimization. He has supervised research students and contributed to major gravitational wave catalogs (e.g., GWTC-2.1, GWTC-3). His projects include developing optical coatings for interferometers and improving detector sensitivity through cryogenics. Notable contributions include analyzing gravitational wave triggers from black hole mergers and neutron star collisions, as well as searching for signals linked to fast radio bursts and magnetar activity. His work bridges experimental physics with theoretical astrophysics, advancing our understanding of compact objects and cosmic events.

Davide LazzatiView profile

Professor

• Theoretical Astrophysics
• Gamma-Ray Bursts
• Cosmic Dust Dynamics
• +3 more

Davide Lazzati is a Professor and Department Head of the Department of Physics at Oregon State University within the College of Science . His research focuses on theoretical and computational astrophysics, particularly Gamma-Ray Bursts (GRBs), cosmic dust dynamics, and relativistic jet phenomena. Education: Ph.D. in Astronomy from the University of Milan Bachelor of Science in Physics from the University of Milan Research Interests : Lazzati explores the physics of GRBs, including their prompt emission mechanisms, afterglow observations, and connections to neutron star mergers. His group investigates cosmic dust formation in supernovae and its resistance to sputtering, as well as granular dynamics in self-gravitating systems. He employs numerical simulations and multi-messenger approaches to bridge theory and observations. Key Achievements : In 2022, he won the Aspen Institute Italia Prize for his transformative work in astrophysics. His group's prediction of off-axis GRB emission was confirmed by the 2017 GW170817/GRB170817A discovery. Notable collaborations include projects with Prof. Alessandra Corsi (Texas Tech University) on compact binary mergers and studies funded by NSF and NASA grants. Current Activities : Lazzati oversees the Lazzati Theoretical and Computational Astrophysics Group , which actively pursues funding (e.g., NSF AAG, NASA APRA grants) and hosts postdoctoral researchers. He teaches advanced courses like Graduate Mathematical Physics (PH 562) and mentors students through graduate, undergraduate, and postdoctoral programs.

Ian HarryView profile

Professor

• Gravitational Wave Astronomy
• Astrophysics
• Black Hole Physics
• +4 more

Professor Ian Harry is a Reader in Gravitational Wave Physics at the University of Portsmouth, affiliated with the Institute of Cosmology and Gravitation (ICG) and the Faculty of Technology. He serves as Deputy Director (Research) at the ICG and focuses on advancing gravitational wave astronomy through the LIGO Scientific Collaboration (LSC) and future missions like the Laser Interferometer Space Antenna (LISA). His research emphasizes detecting gravitational waves from black holes and neutron stars, refining analytical techniques, and exploring astrophysical implications of these observations. Education: First-class MPhys in Astrophysics, Cardiff University (2003–2007) PhD in Gravitational-wave Astrophysics, Cardiff University (2007–2011) Research Interests: Professor Harry's work spans gravitational wave detection methods, astrophysical interpretations of signals, and future observatory development. Key areas include high-mass binary black hole mergers, precessing neutron-star-black-hole systems, gamma-ray burst correlations, and machine learning applications in data analysis. Grants & Projects: He leads the Portsmouth ICG LISA group and contributes to the Einstein Telescope initiative. His research involves collaborations with global institutions, focusing on detector characterization, signal processing, and multi-messenger astronomy. Labs/Teams: Active in the LIGO Scientific Collaboration and the ICG's gravitational wave group, emphasizing interdisciplinary approaches to observational cosmology and astrophysics.

• Theoretical Astrophysics
• Computational Astrophysics
• Neutron Stars
• +4 more

Konstantinos Gourgouliatos is an Associate Professor in the Department of Theoretical and Mathematical Physics, Astronomy and Astrophysics at the University of Patras . His research focuses on Theoretical and Computational Astrophysics , particularly on neutron stars, magnetars, magnetic field evolution , and relativistic jets . He has held academic positions at Durham University, University of Leeds, McGill University, and Purdue University. Education : PhD in Relativistic Magnetohydrodynamics (2009) and Part III of the Mathematical Tripos (2005) at the University of Cambridge; Physics Degree (2004) at the University of Patras. His research explores the magnetic field dynamics in neutron stars, including instabilities, Hall drift, and thermoelectric effects. He has pioneered studies on the axisymmetric magneto-plastic evolution of neutron star crusts and the role of magnetic fields in supernova remnants and gamma-ray propagation . Recent work investigates fundamental physics through compact astrophysical objects and gravitational wave interactions . His publications span topics such as magnetar activity, relativistic magnetic explosions , and MHD simulations , with a strong emphasis on computational modeling and theoretical frameworks. Collaborative efforts include contributions to the Cherenkov Telescope Array project and studies of galactic clusters and AGN jets . Scientific awards include: Honorary Fellow at Durham University (2019) Best Postdoctoral Researcher Speech Award at UK-MHD Conference (2015) Fellowships from Quebec Astrophysical Research Center (2012-2014) Multiple prestigious scholarships (Isaac Newton, Marie Curie, STFC, IKY) He has contributed to undergraduate and postgraduate education at the University of Patras, teaching courses in Linear Algebra, Electromagnetism , and Cosmology . His work continues to bridge theoretical astrophysics and observational applications , with active research in magnetic field evolution and high-energy phenomena.

Benjamin OwenView profile

Professor

• Gravitational Waves
• Neutron Stars
• Black Hole Physics
• +2 more

Benjamin Owen is Professor of Physics at UMBC's College of Natural and Mathematical Sciences. He holds a Ph.D. from Caltech and B.S. from Sonoma State University. Following postdoctoral positions at Max Planck Institute and University of Wisconsin-Milwaukee, he held faculty appointments at Penn State and Texas Tech. Research Focus: His work centers on novel gravitational wave detection using LIGO, LISA, and Cosmic Explorer observatories. He investigates extreme matter physics through neutron star phenomena and black hole mergers. Publications: Recent studies advance gravitational wave detector networks and constrain emissions from compact objects, enhancing our understanding of cosmic cataclysms.

Chris HamiltonView profile

Research Fellow

• Galactic Dynamics
• Globular Clusters
• Binary Stars
• +4 more

Chris Hamilton is a theoretical astrophysicist and a John N. Bahcall Fellow (5-year member) in Astrophysics at the Institute for Advanced Study in Princeton since 2021. His research focuses on the dynamics of galaxies, globular clusters, binary stars, planetary systems, and compact object mergers (including LIGO/Virgo gravitational-wave progenitors), with a strong emphasis on the kinetic theory of stellar systems and plasmas. He also serves as a lecturer for the course Kinetic Theory of Stellar Systems at the Oxford Master Course in Mathematical and Theoretical Physics. Education PhD in Astrophysics (2021), DAMTP, University of Cambridge MSc in Physics (2017), Merton College, University of Oxford Hamilton's work connects stellar dynamics to gravitational wave astrophysics, particularly through modeling binary star interactions and compact object mergers. His research bridges classical celestial mechanics with modern gravitational-wave astronomy, addressing fundamental questions about the evolution of dense stellar systems. Honors 2021 International Astronomical Union PhD Prize for Excellence in Astrophysics Contact Information Office Address: 1 Einstein Drive, Princeton, New Jersey 08540, United States Email: chamilton@ias.edu

Alex Bentley NielsenView profile

Professor

• Gravitational Physics
• Astrophysics
• General Relativity
• +5 more

Alex Bentley Nielsen is a Professor of Physics at the University of Stavanger, affiliated with the Faculty of Science and Technology and the Department of Mathematics and Physics. His research focuses on gravitational waves, black hole physics, and general relativity, with significant contributions to the LIGO, Virgo, and KAGRA collaborations. He has authored over 20 peer-reviewed articles since 2020, emphasizing observational tests of general relativity, binary black hole mergers, and quantum gravity phenomenology. Key research interests include gravitational wave detection, quasi-normal mode analysis of black holes, and multi-messenger astrophysics. Recent work includes studies of neutron star-black hole mergers, pulsar gravitational wave emission, and constraints on modified gravity theories using LIGO data. He has also contributed to outreach activities, including public lectures at the Wonderful World Festival (2023–2024) and popular science articles in Astronomi magazine. His collaborative projects involve international teams analyzing gravitational wave data from advanced interferometers, with a focus on precision tests of Einstein’s theory and exploring post-merger ringdown signals. He has been involved in LIGO-Virgo-KAGRA’s fourth observing run and has pioneered methods for detecting sub-dominant quasi-normal modes in binary black hole mergers.

Philip ChangView profile

Professor

• Theoretical Astrophysics
• Cosmology
• Supernovae
• +4 more

Philip Chang is a Professor and Department Chair in the Department of Physics at the University of Wisconsin-Milwaukee (UWM), specializing in theoretical and computational astrophysics. He holds editorial responsibilities as an associate editor at Physical Review D (PRD). His primary research investigates fundamental astrophysical phenomena through advanced computational models and theoretical frameworks. Chang received his academic training at premier institutions: Bachelor of Arts (BA) from Harvard University (1998) PhD in Physics from the University of California, Berkeley (2005) under Professor Lars Bildsten He conducted postdoctoral research at UC Berkeley (2005-2009) and the University of Toronto (2005-2009) before joining UWM in 2011. His research program focuses on high-energy astrophysical processes and cosmological phenomena, with particular emphasis on: Supernova dynamics and stellar explosion mechanisms Compact object physics including white dwarfs and neutron stars Plasma astrophysics of relativistic environments Disk dynamics in accretion systems Turbulent star formation processes in interstellar media Cosmological implications of TeV blazars and gamma-ray backgrounds Theoretical modeling of gravitational phenomena This work bridges computational simulations with observational astrophysics to address fundamental questions about cosmic evolution. His publication record demonstrates interdisciplinary reach, with recent work spanning: Core astrophysics topics like white dwarf mergers, blazar heating, and star formation quenching Particle physics through LHC collaborations Medical research including hepatology and oncology studies Theoretical astrophysics remains the dominant theme, representing approximately 60% of recent publications. Chang leads the Astronomy, Gravitation and Cosmology research group at UWM, where he develops computational frameworks for astrophysical simulations. He maintains an active research website documenting projects and publications.