Find Academic Supervisors

Øystein ElgarøyView profile

Professor

• Cosmology
• Astrophysics
• Dark Matter
• +4 more

Øystein Elgarøy is a Professor at the Department of Astrophysics, University of Oslo. His research focuses on cosmology, astrophysics, and fundamental physics, particularly in areas such as dark matter behavior, neutrino physics, modified gravity theories, and superfluid dynamics in neutron stars. He has contributed extensively to understanding cosmic structures, cosmological models, and the interplay between particle physics and cosmology. His work spans decades, addressing topics like the cosmic microwave background (CMB), neutrino mass constraints, and alternative cosmological frameworks such as f(R) gravity and Friedmannless models. Collaborations include projects like the Euclid Strategic Dark Matter Initiative and the Cosmology and Extragalactic Astronomy research group. His recent studies explore quantized vortices in superfluid dark matter and cross-correlation analyses involving neutrinos and modified gravity. Elgarøy’s publications frequently bridge theoretical concepts with observational data, such as WMAP and KATRIN experiments. His research also touches on foundational questions like the expansion of space in Friedmann models and gravitational entropy’s role in inflationary scenarios.

• Astrophysics
• Gravitational Waves
• Pulsar Timing
• +3 more

Dr. Michael Keith is a Senior Lecturer in Astrophysics at the University of Manchester's Astronomy and Astrophysics Theory Group. His research focuses on pulsar timing arrays, gravitational wave detection, and neutron star physics. He collaborates extensively with international teams like the European Pulsar Timing Array and uses facilities such as MeerKAT and LIGO. Key areas include studying millisecond pulsars, pulsar glitches, and the interstellar medium. His work contributes to understanding gravitational wave backgrounds and fundamental physics through precision timing. Recent projects involve analyzing pulsar data from the International Pulsar Timing Array and exploring axion dark matter effects using pulsar observations. Keith has published over 123 articles in journals like the Astrophysical Journal and Monthly Notices of the Royal Astronomical Society. His research is supported by grants involving collaborations with institutions worldwide, including NASA, LIGO, and MeerKAT projects.

• Astrophysics
• Accretion Processes
• Compact Objects
• +2 more

Dr. Elmar Körding is an Associate Professor in Astrophysics at Radboud University, Netherlands. His research focuses on accretion processes onto compact objects, including black holes and neutron stars. He is affiliated with the university's astrophysics research group and contributes to theoretical and observational studies in high-energy astrophysics. Currently, his professional page indicates limited public-facing content beyond his role and contact information. Further details about his educational background, grants, or specific research projects are not explicitly provided on the profile.

David ReitzeView profile

Research Professor

• Gravitational Wave Astronomy
• Astrophysics
• General Relativity
• +3 more

David Reitze is the Executive Director of the Laser Interferometer Gravitational-wave Observatory (LIGO) and a Research Professor of Physics at the California Institute of Technology. He leads LIGO's operations and research initiatives, focusing on gravitational wave detection and multi-messenger astrophysics. His leadership was pivotal in achieving the first direct observation of gravitational waves from a black hole merger, a milestone recognized by his 2018 AAAS Fellowship. Reitze's research emphasizes advanced interferometry, detector technology, and observational cosmology. His work bridges fundamental physics with engineering innovations to push the frontiers of gravitational wave astronomy. Key contributions include developing operational protocols for LIGO's observing runs, optimizing data analysis techniques, and fostering international collaborations with facilities like Virgo and KAGRA. His recent efforts expand into next-generation observatories, including Cosmic Explorer, and involve exploring gravitational wave signatures from extreme astrophysical events such as neutron star mergers, supernovae, and potential dark matter interactions. Reitze also advocates for open data policies to democratize gravitational wave research. Major accolades include the AAAS Fellowship (2018) and leadership in LIGO's Nobel Prize-winning 2015 discovery. He remains central to advancing gravitational wave science through technological advancement and global research coordination.

Rafael PortoView profile

Researcher

• Theoretical Astroparticle Physics
• Cosmology
• Gravitational Waves
• +4 more

Rafael Porto is a Lead Scientist at DESY (Deutsches Elektronen-Synchrotron) since 2020 and Principal Investigator in the Cluster of Excellence 'Quantum Universe' at the University of Hamburg. His research focuses on theoretical astroparticle physics, cosmology, and gravitational waves, applying particle physics tools to study gravitational dynamics of compact objects, large-scale structures, and early universe physics. He holds a PhD from Carnegie Mellon University (2007) and has held positions at the Kavli Institute, Institute for Advanced Study (Princeton), Columbia University, and the ICTP South American Institute for Fundamental Research (São Paulo), where he was a faculty member and Simons/FAPESP Young Investigator. His academic career includes ERC Consolidator Grant awards for 'Precision Gravity: From the LHC to LISA' and extensive postdoctoral training across prestigious institutions. Research interests span gravitational wave science (e.g., Einstein Telescope), black hole dynamics, neutron star physics, and probing physics beyond the Standard Model using precision data. Education: PhD in Physics, Carnegie Mellon University (2007); BSc/MSc in Physics, Universidad de la República (Uruguay, 2003). Awards: Simons/FAPESP Young Investigator (2015-2018), ERC Consolidator Grant (2019). Grants/Projects: Leading 'Precision Gravity' ERC project and collaborations with LISA/Einstein Telescope initiatives. His work bridges particle physics and cosmology, addressing foundational questions like spacetime structure, quantum gravity signatures, and gravitational wave sources. Active in international collaborations, he contributes to theoretical frameworks for interpreting gravitational wave observations and advancing multi-messenger astrophysics.

Aaron VincentView profile

Associate Professor

• Astroparticle Physics
• Cosmology
• Dark Matter
• +3 more

Aaron Vincent is an Associate Professor in the Department of Physics, Engineering Physics and Astronomy at Queen's University. He is affiliated with the Faculty of Arts and Science and holds a cross-appointment at the Arthur B. McDonald Canadian Astroparticle Physics Institute. His research focuses on astroparticle physics and cosmology, particularly dark matter interactions, neutrino astronomy, and high-energy astrophysical phenomena. Prof. Vincent completed his PhD at McGill University (2012) and held postdoctoral positions at the University of Valencia, Durham University, and Imperial College London. He joined Queen's in 2018. His educational background includes a B.A. from Laval University and an M.Sc. from McGill. Research interests span dark matter's impact on stars, neutrino telescopes, and cosmological implications. He teaches courses like ASTR102 (Astronomy II) and advanced graduate seminars on quantum mechanics and the early universe. Key affiliations: QHEAT Group, Queen's Astronomy Research Group Key grants/funding: Not explicitly listed in provided texts Labs/teams: Involved with the McDonald Institute and collaborations using facilities like IceCube Neutrino Observatory.

Joseph BramanteView profile

Assistant Professor

• Particle Theory
• Dark Matter
• Cosmology
• +5 more

Joseph Bramante is an Assistant Professor of Physics at Queen’s University, with a joint appointment at the Arthur B. McDonald Canadian Astroparticle Physics Institute. He holds a visiting fellowship at the Perimeter Institute for Theoretical Physics. His research focuses on dark matter, the early universe, and fundamental physics puzzles such as dark matter’s nature, baryon asymmetry, and the Higgs mass hierarchy problem. He explores novel detection methods for dark matter, including underground experiments like SNO+ and PICO, and has contributed to projects like the Future Circular Collider feasibility study. He earned a BA in Liberal Arts from Sarah Lawrence College (2007) and a PhD in theoretical physics from the University of Hawaii (2013). His postdoctoral work included stints at the University of Notre Dame and Perimeter Institute. Current research emphasizes multiply interacting massive particles (MIMPs) and dark matter’s role in astrophysical phenomena like supernovae. Bramante collaborates with experimentalists to design innovative detection strategies, such as using superheated liquids and scintillator doping. His theoretical contributions span cosmology, particle physics, and quantum gravity interfaces. He advises three postdoctoral researchers and actively engages in cross-disciplinary projects at Queen’s and the McDonald Institute. Notable venues for his work include the Journal of Cosmology and Astroparticle Physics and the Future Circular Collider conceptual design reports.

• Astrophysics
• Astronomy
• Stellar Evolution
• +6 more

Michal Pawlak is a Postdoctoral fellow and Project manager in the Astrophysics division at Lund University's Department of Physics. His research focuses on stellar astrophysics, particularly binary star systems, metallicity effects on stellar evolution, and variable stars. He is actively involved in several major international collaborations including the Binarity at LOw Metallicity (BLOeM) project and VELOcities of CEpheids (VELOCE) survey. His research interests span multiple areas of stellar astrophysics, with particular expertise in radial velocity measurements, binary star systems in low-metallicity environments like the Small Magellanic Cloud, and the study of variable stars including Cepheids and Mira variables. His work connects observational data from major missions like Gaia with theoretical models of stellar evolution. Analysis of his recent publications reveals a strong focus on binary stars in low-metallicity environments, precision radial velocity measurements of variable stars, and the discovery of compact objects. His work bridges observational astronomy with theoretical astrophysics, contributing significantly to our understanding of stellar evolution across different metallicity regimes. Dr. Pawlak has established collaborations across numerous international institutions, as evidenced by his co-authorships on papers involving researchers from multiple countries. His work on the Small Magellanic Cloud provides crucial insights into stellar evolution in environments resembling the early universe.

• Gravitational lensing
• Time-domain astronomy
• Supernovae
• +3 more

Raquel Fores Toribio is a Postdoctoral Researcher at Ohio State University, located in McPherson Laboratory. She can be reached at forestoribio.1@osu.edu. Her research focuses on gravitational lensing and time-domain astronomy, contributing to the study of cosmic structures and transient phenomena like supernovae and gamma-ray bursts. Education: Ph.D. in Physics, Universitat de València, 2024 M.Sc. in Astronomy, Universidad de La Laguna, 2020 B.S. in Physics, Universitat de València, 2018 Research Interests: Raquel’s work explores gravitational lensing to probe dark matter and galaxy evolution, while her time-domain astronomy research tracks explosive events and variable celestial objects. She is affiliated with Ohio State’s McPherson Laboratory, advancing observational and computational astrophysics. Her academic trajectory reflects a strong foundation in physics and astronomy, with a focus on observational techniques and theoretical modeling of transient phenomena.

• High Energy Theory
• Theoretical Physics
• Quantum Gravity
• +3 more

Pierre Heidmann is an Assistant Professor in the Department of Physics at The Ohio State University. His research focuses on High Energy Theory, particularly exploring black hole microstates, topological solitons, and gravitational phenomena in AdS spaces. He holds a PhD in Physics from the Institut de Physique Théorique (IPhT) CEA Saclay (2019), an MS from École Normale Supérieure de Lyon and Paris, and a BS from École Normale Supérieure de Lyon. His research interests include non-extremal black hole microstates, topological stars as horizonless alternatives to black holes, and the interplay between string theory and gravitational physics. He investigates geometric resolutions of black hole horizons, quasinormal mode spectra, and solitonic excitations in anti-de Sitter spaces. His work bridges theoretical formalism with observational implications, exploring electromagnetic entrapment mechanisms and imaging techniques for topological solitons. Recent studies highlight his contributions to understanding entropy calculations via the Strominger-Vafa formula, cavity effects in topological star spectra, and the stability of AdS localized black holes under entropy constraints. His 2022 paper 'The Uplifton' explores phase transitions in black string to bubble geometries, while 2023 work addresses holographic entanglement and soliton dynamics. He has pioneered methods for visualizing microstructures behind black hole shadows through imaging techniques. No scientific awards are explicitly mentioned in the provided texts. His research portfolio includes over 30 peer-reviewed articles since 2014, covering topics from loop quantum gravity to non-invasive imaging techniques. He maintains an active presence in theoretical physics communities, contributing to both foundational theory and cutting-edge observational interpretations.

• Supernovae
• Gamma-Ray Bursts
• Compact Objects

Michael Tucker is a CCAPP Fellow at The Ohio State University , specializing in astrophysical phenomena including supernovae, gamma-ray bursts, and compact objects. Research Interests: Supernovae Gamma-Ray Bursts Compact Objects Contact: tucker.957@osu.edu

Matthew L. ListerView profile

Professor

• Active Galactic Nuclei (AGN)
• Astrophysical Jets and Shocks
• Quasars
• +5 more

Matthew L. Lister is a Professor of Physics at Purdue University, specializing in active galactic nuclei (AGN) and relativistic jets. He leads the MOJAVE program, a long-term VLBA monitoring initiative to study AGN jets' kinematics and polarization. His research focuses on AGN jets, gamma-ray emission, and young AGN systems like compact symmetric objects (CSOs). Lister earned his Ph.D. from Boston University in 1999, with earlier degrees from the University of Victoria (M.S.) and the University of Toronto (B.S.). He has held roles including Karl Jansky Fellow at the National Radio Astronomy Observatory and Faculty Lecturer at the University of Virginia. His work includes studying blazars, narrow-line Seyfert 1 galaxies, and supermassive black hole binaries. Notable grants include a NASA Fermi Guest Investigator award (2019) and MOJAVE's ongoing VLBA funding. He advised students like Mary Ann Hodge and contributed to major collaborations like TANAMI and IceCube. Lister transitioned to MathWorks in 2022 but remains active in AGN research. Education: Ph.D. Astronomy (Boston U, 1999), M.S. Physics & Astronomy (Victoria, 1993), B.S. Physics & Astronomy (Toronto, 1991). Research Interests: AGN jet dynamics, VLBI imaging, gamma-ray astrophysics, and the MOJAVE program's role in linking radio and gamma-ray emission. Key projects include analyzing AGN kinematics, redshift determinations of BL Lacs, and young jet systems. His work bridges observational astronomy with theoretical models of jet formation and relativistic effects. Publications span over 150 peer-reviewed articles, emphasizing multiwavelength studies and jet structure. He is a member of the American Astronomical Society and serves as a referee for major journals.

• Computer Vision
• Machine Learning
• Sports Analytics
• +3 more

David Lau is a Lab Instructor/Supervisor at the University of Waterloo, specializing in computer vision and machine learning applications across sports analytics and environmental monitoring. His work focuses on developing algorithms for hockey puck localization, player tracking, and sea ice classification using SAR imagery. He contributes to datasets like AI4Arctic and explores synthetic data augmentation techniques for improving model robustness. Research interests include deep learning architectures for multi-task learning, contextual cue utilization in vision systems, and the integration of remote sensing data with climate models. Key areas of exploration involve improving hockey video analysis through homographic projections and leveraging Bayesian methods for uncertainty quantification in environmental predictions. Recent work emphasizes domain-specific adaptations like sports field localization and ice hockey event detection. His contributions span from foundational algorithms (e.g., IceGCN for SAR imagery) to practical systems like PuckNet for puck location estimation in broadcast videos. Advising and grants: No specific grants or advisees listed in available information. Collaborates on projects involving hockey analytics teams and environmental monitoring initiatives, though specific team names are not disclosed.

Avery BroderickView profile

Associate Professor

• Astrophysics
• Gravitation
• Black Hole Imaging
• +3 more

Avery Broderick is an Associate Professor in the Department of Physics & Astronomy at the University of Waterloo and an Associate Faculty Member at the Perimeter Institute for Theoretical Physics. He holds a PhD in Physics from the California Institute of Technology (2004) and a BS in Physics and Mathematics from SUNY Stony Brook (1999). His research focuses on black hole physics, gravitational effects, and their observational signatures, particularly through participation in the Event Horizon Telescope Collaboration. He has contributed to the first horizon-resolving images of astronomical black holes and explores the interplay between plasma physics, gamma-ray emission, and cosmological magnetic fields. Broderick's work spans scales from black hole horizons to cosmological structures, emphasizing strong gravity phenomena and high-energy astrophysics. He has published extensively in journals like ApJ and Scientific American , and his teaching includes courses like PHYS 263 (Classical Mechanics) and PHYS 363 (Intermediate Classical Mechanics). Awards include the 2007 Certificate of Distinction in Teaching from Harvard University's Derek Bok Center. His affiliations include the Waterloo Centre for Astrophysics and editorial roles with Scientific Reports . Research interests include white dwarf interactions with black holes, gamma-ray burst dynamics, and magnetic field evolution in astrophysical plasmas.

Luis LehnerView profile

Research Professor

• Strong Gravity
• Gravitational Wave Astronomy
• General Relativity
• +7 more

Luis Lehner holds the Carlo Fidani Rainer Weiss Chair in Theoretical Physics at the Perimeter Institute for Theoretical Physics and is an Associate Professor in the Department of Physics at the University of Guelph. He also holds adjunct roles at the University of Wisconsin-Milwaukee and Louisiana State University. His research focuses on strong gravity regimes, testing alternative theories of gravity using gravitational wave detectors, and exploring higher-dimensional scenarios and AdS/CFT correspondence. He is a prominent figure in gravitational wave astronomy, working on multimessenger observations and developing frameworks to probe General Relativity's validity. Lehner has held leadership positions including Deputy Faculty Chair at Perimeter Institute and advisory roles at KITP and ICTP-SAIFR. His work bridges theoretical physics with observational astrophysics, emphasizing black hole dynamics, relativistic hydrodynamics, and turbulence. Recent publications highlight advancements in gravitational wave signal analysis, black hole mimicker studies, and nonlinear gravity effects. Education : Not explicitly listed in text, but his roles imply PhD-level training in Physics. His awards include membership in the National Academy of Sciences of Argentina, the Buchalter Cosmology Prize, and fellowships from APS and the Institute of Physics. He actively participates in international collaborations like the Gravitational Wave International Committee and contributes to detector networks like LIGO-Virgo.