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Black Holes

Black Holes

Black holes are regions of spacetime so dense that nothing can escape their gravitational pull - not even light. Researchers at Penn State study black holes theoretically in the context of general relativity and candidate theories for quantum gravity as well as observationally through electromagnetic and gravitational wave surveys.

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IGC members directory
Photo Name Role Affiliations Email Phone Office Centers Research topics
Shomik Adhicary Shomik Adhicary Graduate Student Physics sva5823@psu.edu +1 814 865 7533 334 Whitmore Laboratory IGC Black Holes, Dark Matter, Gravitational Waves, Multimessenger Astrophysics
Unnati Akhouri Unnati Akhouri Graduate Student Physics uja5020@psu.edu 321 Whitmore Laboratory CMA Black Holes
Mark Alaverdian Mark Alaverdian _ Physics mxa895@psu.edu 204 Osmond Laboratory IGC Black Holes, Gravitational Waves, Physical Mathematics
Harshraj Bandyopadhyay Harshraj Bandyopadhyay Graduate Student Physics hkb5238@psu.edu +1 814 865 7533 307 Whitmore Laboratory IGC Black Holes, Gravitational Waves
Maitraya Bhattacharyya Maitraya Bhattacharyya Postdoc Physics mbb6217@psu.edu +1 814 863 9605 314 Whitmore Laboratory CMA Black Holes, Gravitational Waves, Multimessenger Astrophysics
Eugenio Bianchi Eugenio Bianchi Faculty Physics exb34@psu.edu +1 814 865 7533 315 Whitmore Laboratory CFT Black Holes, Loop Quantum Gravity, Mathematical Structures, Quantum Universe
Joshua Black Joshua Black Graduate Student Physics jib38@psu.edu +1 814 865 7533 301D Whitmore Laboratory CTOC Black Holes, Dark Matter
John Blakely John Blakely Undergraduate Student Astronomy, Physics jpb6799@psu.edu +1 814 865 0410 Osmond Laboratory CTOC, IGC Black Holes, Dark Matter
W. Niel Brandt W. Niel Brandt Faculty Astronomy, Physics wnbrandt@gmail.com +1 814 865 3509 514A Davey Laboratory CTOC Black Holes, Multimessenger Astrophysics, Quasars, Dynamic Universe
Koustav Chandra Koustav Chandra Postdoc Astronomy, Physics kbc5795@psu.edu 307 Whitmore Laboratory IGC Black Holes, Gravitational Waves, Multimessenger Astrophysics
Aurora Colter Aurora Colter Undergraduate Student Math, Physics agc5654@psu.edu CFT, IGC Black Holes, Gravitational Waves, Loop Quantum Gravity, Physical Mathematics, Quantum Universe
Abhishek Das Abhishek Das Graduate Student Astronomy, ICDS, Physics ajd6518@psu.edu 321E Thomas Building CMA, IGC Black Holes, Cosmic Rays, Dark Matter, Gravitational Waves, Multimessenger Astrophysics, Neutrinos, Quasars
Arnab Dhani Arnab Dhani Graduate Student Physics aud371@psu.edu +1 814 865 7533 317 Whitmore Laboratory IGC Black Holes, Gravitational Waves
Laura Duffy Laura Duffy Graduate Student Astronomy lrd48@psu.edu +1 814 865 0419 537 Davey Laboratory CTOC Black Holes, Quasars
Michael Eracleous Michael Eracleous Faculty Astronomy mxe17@psu.edu +1 814 863 6041 414 Davey Laboratory CMA, CTOC Black Holes, Multimessenger Astrophysics, Quasars, Dynamic Universe
Jacob Fields Jacob Fields Graduate Student Physics jmf6719@psu.edu 321E Whitmore Laboratory CMA Black Holes, Gravitational Waves, Multimessenger Astrophysics
Jeysen Flores-Velázquez Jeysen Flores-Velázquez Graduate Student Astronomy, Physics jrf6037@psu.edu +1 3235526297 118 Osmond Laboratory IGC Black Holes, Dark Matter
Ish Gupta Ish Gupta Graduate Student Physics ishgupta@psu.edu +1 814 865 7533 317 Whitmore Laboratory IGC Black Holes, Gravitational Waves, Multimessenger Astrophysics
Eduardo Gutiérrez Eduardo Gutiérrez Postdoc Physics exg5366@psu.edu +1 814 863 9605 301B Whitmore Laboratory IGC Black Holes, Cosmic Rays, Gravitational Waves, Multimessenger Astrophysics, Neutrinos
Chad Hanna Chad Hanna Faculty Astronomy, ICDS, Physics crh184@psu.edu +1 814 865 2924 303 Whitmore Laboratory CMA Black Holes, Dark Matter, Gravitational Waves, Multimessenger Astrophysics
James Kennington James Kennington Graduate Student Physics jwkennington@psu.edu +1 814 865 7533 Box 66 Whitmore Laboratory CFT Black Holes, Dark Matter, Gravitational Waves, Mathematical Structures
Samarth Khandelwal Samarth Khandelwal Undergraduate Student Math, Physics smk6968@psu.edu N/A 323 Whitmore Laboratory CFT, IGC Black Holes, Loop Quantum Gravity, Mathematical Structures
Yuexing Li Yuexing Li Faculty Astronomy yul20@psu.edu +1 814 867 2291 417A Davey Laboratory CMA, CTOC Astroinformatics, Black Holes, Multimessenger Astrophysics
Victor Liu Victor Liu Graduate Student Astronomy vql5180@psu.edu 6467255201 537 Davey Laboratory IGC Black Holes, Gravitational Waves, Multimessenger Astrophysics, Quasars
Niana Mohammed Niana Mohammed Graduate Student Astronomy nnm5189@psu.edu +1 814 865 0419 537 Davey Laboratory Davey Laboratory CMA, CTOC Black Holes, Multimessenger Astrophysics, Quasars
Pranav Narayanan Pranav Narayanan Undergraduate Student Astronomy psn5080@psu.edu 9432384214 IGC Black Holes, Gravitational Waves, Dynamic Universe
Kyle Neumann Kyle Neumann Graduate Student Astronomy kdn5172@psu.edu (814) 865-0418 537 Davey Laboratory IGC Black Holes, Gravitational Waves, Multimessenger Astrophysics, Dynamic Universe
Victoria Niu Victoria Niu Graduate Student Physics wmn5062@psu.edu +1 814 865 7533 334 Whitmore Laboratory IGC Black Holes, Dark Matter, Gravitational Waves, Multimessenger Astrophysics
Mary Ogborn Mary Ogborn Graduate Student Astronomy mko5309@psu.edu 8148637111 8148637111 Davey Laboratory CMA, CTOC Black Holes, Quasars
Surendra Padamata Surendra Padamata Graduate Student Physics ssp5361@psu.edu 322 Osmond Laboratory CMA Black Holes, Cosmic Rays, Gravitational Waves, Multimessenger Astrophysics, Neutrinos
Daniel Paraizo Daniel Paraizo Graduate Student Physics dep5397@psu.edu 317 Whitmore Laboratory CFT, IGC Black Holes, Loop Quantum Gravity, Quantum Universe
Hamza Patwa Hamza Patwa Graduate Student Physics hfp5246@psu.edu 2109519804 N/A Thomas Building IGC Black Holes, Mathematical Structures, Physical Mathematics, Quantum Universe
Cort Posnansky Cort Posnansky Graduate Student Physics clp5773@psu.edu +1 814 863 9605 334 Whitmore Laboratory CMA Black Holes, Gravitational Waves, Multimessenger Astrophysics
Yi Qiu Yi Qiu Graduate Student Physics yiqiu@psu.edu 8142328268 322 Whitmore Laboratory IGC Black Holes, Gravitational Waves, Multimessenger Astrophysics, Neutrinos
David Radice David Radice Faculty Astronomy, Physics dur566@psu.edu +1 814 865 7533 304 Whitmore Laboratory CMA Black Holes, Gravitational Waves, Multimessenger Astrophysics, Neutrinos
Monica Rincon Ramirez Monica Rincon Ramirez Staff Physics mxr463@psu.edu 307 Whitmore Laboratory CFT, CTOC Black Holes, Loop Quantum Gravity, Physical Mathematics, Quantum Universe
Shio Sakon Shio Sakon Graduate Student ICDS, Physics sks6461@psu.edu 321 F Whitmore Laboratory IGC Black Holes, Gravitational Waves, Multimessenger Astrophysics
B.S.  Sathyaprakash B.S. Sathyaprakash Faculty Astronomy, Physics bss25@psu.edu 312 Whitmore Laboratory CMA, CTOC Black Holes, Dark Matter, Gravitational Waves, Multimessenger Astrophysics
Donald Schneider Donald Schneider Faculty Astronomy dps7@psu.edu +1 814 863 9554 508 Davey Laboratory CTOC Black Holes, Cosmic Surveys
Sarah Shandera Sarah Shandera Faculty Physics ses47@psu.edu +1 814 863 9595 303A Whitmore Laboratory CFT Black Holes, Cosmic Surveys, Dark Matter, Gravitational Waves, Quantum Universe
Jonathan Shu Jonathan Shu Graduate Student Physics jds7269@psu.edu Osmond Laboratory CFT Black Holes, Mathematical Structures, Quantum Universe
Steinn Sigurdsson Steinn Sigurdsson Faculty Astronomy sxs540@psu.edu +1 814 863 6038 426 Davey Laboratory CMA Black Holes, Multimessenger Astrophysics, Neutrinos
Wei Leong Tee Wei Leong Tee Postdoc Astronomy wmt5159@psu.edu (814) 865-0418 R115 Davey Laboratory IGC Black Holes, Cosmic Surveys, Quasars
Charlotte Ward Charlotte Ward Faculty Astronomy cvw5890@psu.edu 2027585625 418 Davey Laboratory IGC Astroinformatics, Black Holes, Multimessenger Astrophysics, Quasars
Yucun Xie Yucun Xie Graduate Student Physics yzx5296@psu.edu 0000000000 114 Osmond Laboratory IGC Black Holes, Gravitational Waves, Mathematical Structures
Bojun Zhang Bojun Zhang Graduate Student Astronomy bjz5234@psu.edu 8142803409 535A Davey Laboratory IGC Astrostatistics, Black Holes, Quasars
IGC members directory
Photo Name Role Affiliations Email Phone Office Centers Research topics
Källan Berglund Källan Berglund Graduate Student Physics kmb670@psu.edu 322 Whitmore Laboratory CFT, IGC Black Holes, Gravitational Waves, Loop Quantum Gravity
Sydney Chamberlin Sydney Chamberlin Postdoc Physics smc6287@psu.edu CMA Black Holes, Gravitational Waves, Multimessenger Astrophysics
Allison Colarelli Allison Colarelli Undergraduate Student Astronomy, Math atc5357@psu.edu 7175982124 N/A CFT, IGC Black Holes, Gravitational Waves, Loop Quantum Gravity, Physical Mathematics
Rossella Gamba Rossella Gamba Postdoc Physics rjg6040@psu.edu N.A. 305 Whitmore Laboratory IGC Black Holes, Gravitational Waves, Multimessenger Astrophysics
Daniel George Daniel George Undergraduate Student Physics dyg5236@psu.edu CMA Black Holes, Gravitational Waves
Anuradha Gupta Anuradha Gupta Postdoc Physics axg645@psu.edu CMA Black Holes, Gravitational Waves
James Gurian James Gurian Faculty Astronomy jhg5248@psu.edu 440 Whitmore Laboratory IGC Black Holes, Dark Matter, Gravitational Waves
Yasaman Homayouni Yasaman Homayouni Postdoc Astronomy ybh5251@psu.edu +1 814 865 0418 525, though working remotely until fall 2022. Davey Laboratory CTOC Black Holes
Ryan Magee Ryan Magee Graduate Student Physics rzm50@psu.edu CMA Black Holes, Dark Matter, Gravitational Waves, Multimessenger Astrophysics
Debnandini Mukherjee Debnandini Mukherjee Postdoc Physics Debnandini.Mukherjee@ligo.org CMA Black Holes, Gravitational Waves, Multimessenger Astrophysics
Vaishak Prasad Vaishak Prasad Postdoc Astronomy, Physics vaishakprasad@psu.edu +1 (814) 280 1977 307 McAllister IGC Black Holes, Gravitational Waves
Alireza Rashti Alireza Rashti Postdoc Physics akr6170@psu.edu +1 814 863 9605 314 Whitmore Laboratory IGC Astrostatistics, Black Holes, Mathematical Structures, Multimessenger Astrophysics, Neutrinos, Physical Mathematics, Dynamic Universe
Michael Ryan Michael Ryan Graduate Student Physics mzr55@psu.edu 301C Whitmore Laboratory CTOC Black Holes, Dark Matter
Surabhi Sachdev Surabhi Sachdev Postdoc Physics szs1416@psu.edu CMA Black Holes, Gravitational Waves, Multimessenger Astrophysics
Divya Singh Divya Singh Faculty Physics dus960@psu.edu 301 Whitmore Laboratory IGC Black Holes, Dark Matter, Gravitational Waves
Adrian del Rio Vega Adrian del Rio Vega Postdoc Physics axd570@psu.edu +1 814-863-0165 307 Whitmore Laboratory CFT Black Holes, Gravitational Waves

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About our wordmark
Monica Rincon Ramirez

The IGC wordmark was created by Monica Rincon Ramirez while she was a graduate student at the Institute. Monica enjoys drawing new connections between fundamental theory and observations. Her graduate work included general relativity, loop quantum gravity, and quantum fields in cosmological backgrounds; her thesis focused on effective quantum corrections to gravitational phenomena from spinfoams and applications to cosmology. She received her PhD in 2024.

The wordmark symbolizes the scope of research at the IGC. The base represents quantum gravity, evoking the quantum geometrical picture from spinfoams and loop quantum gravity — approaches studied at the Center for Fundamental Theory. The middle shows galaxies embedded in a smooth surface characteristic of spacetime in general relativity and the larger physical scales studied at the Center for Theoretical and Observational Cosmology. The top curves to an extreme representing a supermassive black hole accompanied by an energetic jet, with a binary black hole pair nearby — the high-energy phenomena studied at the Center for Multimessenger Astrophysics.