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Gravitational Waves

Gravitational Waves

Gravitational waves are tiny ripples in space created by accelerating masses such as the orbit of neutron stars and black holes. As a gravitational wave passes through space it changes the distance between two points. Researchers at Penn State study gravitational waves theoretically as well as observationally through the LIGO and Virgo observatories.

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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
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
Mukul Bhattacharya Mukul Bhattacharya Postdoc Astronomy, Physics mmb5946@psu.edu 320A Osmond Laboratory CMA Cosmic Rays, Gravitational Waves, Multimessenger Astrophysics, Neutrinos
Maitraya Bhattacharyya Maitraya Bhattacharyya Postdoc Physics mbb6217@psu.edu +1 814 863 9605 314 Whitmore Laboratory CMA Black Holes, Gravitational Waves, Multimessenger Astrophysics
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
Viviana Cáceres Viviana Cáceres Graduate Student Physics vac5288@psu.edu 7872344444 317 Whitmore Laboratory CMA Gravitational Waves
Yixuan Dang Yixuan Dang Graduate Student Physics ykd5167@psu.edu 8142802592 114 Osmond Laboratory IGC Gravitational Waves
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
Jacob Fields Jacob Fields Graduate Student Physics jmf6719@psu.edu 321E Whitmore Laboratory CMA Black Holes, Gravitational Waves, Multimessenger Astrophysics
Joshua Gonsalves Joshua Gonsalves Undergraduate Student ICDS, Physics jpg6184@psu.edu 4847877738 334 Whitmore Laboratory IGC Gravitational Waves
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
Peter Hammond Peter Hammond Postdoc Physics pph5189@psu.edu +1 814 863 9605 307 Whitmore Laboratory IGC 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
Yun-Jing Huang Yun-Jing Huang Graduate Student Physics yzh5436@psu.edu 334 Whitmore Laboratory IGC Gravitational Waves
Donghui Jeong Donghui Jeong Faculty Astronomy djeong@psu.edu +1 814 865 1117 518 Davey Laboratory CTOC Gravitational Waves
Prathamesh Joshi Prathamesh Joshi Graduate Student ICDS, Physics ppj5075@psu.edu 301D Whitmore Laboratory IGC 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
Benjamin Lillard Benjamin Lillard Postdoc Physics blillard@psu.edu N/A 206B Osmond Laboratory IGC Dark Matter, Gravitational Waves, Physical Mathematics
Victor Liu Victor Liu Graduate Student Astronomy vql5180@psu.edu 6467255201 537 Davey Laboratory IGC Black Holes, Gravitational Waves, Multimessenger Astrophysics, Quasars
Mainak Mukhopadhyay Mainak Mukhopadhyay Postdoc Astronomy, Physics mkm7190@psu.edu 320L Osmond Laboratory CMA Gravitational Waves, Multimessenger Astrophysics, Neutrinos
Kohta Murase Kohta Murase Faculty Astronomy, Physics kum26@psu.edu +1 814 863 9594 321B Osmond Laboratory CMA Cosmic Rays, Dark Matter, Gravitational Waves, Multimessenger Astrophysics, Neutrinos
Peter Mészáros Peter Mészáros Faculty Astronomy, Physics nnp@psu.edu 814-863-4167 504 Davey Laboratory CMA Gravitational Waves, Multimessenger Astrophysics, Neutrinos
Pranav Narayanan Pranav Narayanan Undergraduate Student Astronomy psn5080@psu.edu 9432384214 IGC Black Holes, Gravitational Waves, Dynamic Universe
Sayan Neogi Sayan Neogi Graduate Student Physics sqn5477@psu.edu 9999999 9999999999 Whitmore Laboratory IGC Gravitational Waves
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
Alexander Pace Alexander Pace Staff Physics aep14@psu.edu +1 814 865 6995 334B Whitmore Laboratory IGC Gravitational Waves, Multimessenger Astrophysics
Surendra Padamata Surendra Padamata Graduate Student Physics ssp5361@psu.edu 322 Osmond Laboratory CMA Black Holes, Cosmic Rays, Gravitational Waves, Multimessenger Astrophysics, Neutrinos
Shiksha Pandey Shiksha Pandey Graduate Student Physics spp5950@psu.edu 312 Whitmore Laboratory IGC Dark Matter, Gravitational Waves
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
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
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
Kaitlyn Szekerczes Kaitlyn Szekerczes Graduate Student Astronomy kas7882@psu.edu 814-865-0418 445A Davey Laboratory IGC Gravitational Waves, Multimessenger Astrophysics
Tristan Weaver Tristan Weaver Graduate Student Astronomy tsw5383@psu.edu 9494688381 115 Davey Laboratory IGC Gravitational Waves
Yucun Xie Yucun Xie Graduate Student Physics yzx5296@psu.edu 0000000000 114 Osmond Laboratory IGC Black Holes, Gravitational Waves, Mathematical Structures
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
Bryce Cousins Bryce Cousins Staff ICDS, Physics bfc5288@psu.edu +1 814 863 9605 301 Whitmore Laboratory IGC Gravitational Waves, Multimessenger Astrophysics
Pedro Espino Pedro Espino Faculty Physics ple5069@psu.edu 320 Whitmore Laboratory IGC Gravitational Waves, Multimessenger Astrophysics, Neutrinos
Becca Ewing Becca Ewing Faculty Physics ree55@psu.edu 301 Whitmore Laboratory CMA, IGC Gravitational Waves, Multimessenger Astrophysics
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
Patrick Godwin Patrick Godwin Staff Physics patrick.godwin@ligo.org CMA Gravitational Waves, Multimessenger Astrophysics
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
Collin Heckman Collin Heckman Graduate Student Astronomy cmh424@psu.edu CMA Gravitational Waves, Multimessenger Astrophysics
Rachael Huxford Rachael Huxford Faculty Physics reh255@psu.edu 317 Whitmore Laboratory IGC Gravitational Waves, Multimessenger Astrophysics
Rahul Kashyap Rahul Kashyap Postdoc Physics rkk5314@psu.edu 307 Whitmore Laboratory IGC Gravitational Waves, Multimessenger Astrophysics
Ryan Magee Ryan Magee Graduate Student Physics rzm50@psu.edu CMA Black Holes, Dark Matter, Gravitational Waves, Multimessenger Astrophysics
Phoebe McClincy Phoebe McClincy Graduate Student Astronomy pkm5220@psu.edu CMA Dark Matter, Gravitational Waves
Cody Messick Cody Messick Graduate Student Physics ccm188@psu.edu CMA Gravitational Waves, Multimessenger Astrophysics
Debnandini Mukherjee Debnandini Mukherjee Postdoc Physics Debnandini.Mukherjee@ligo.org CMA Black Holes, Gravitational Waves, Multimessenger Astrophysics
Aviral Prakash Aviral Prakash Graduate Student Astronomy, ICDS, Physics aup1075@psu.edu 317 Whitmore Laboratory CMA Gravitational Waves, Multimessenger Astrophysics, Neutrinos
Vaishak Prasad Vaishak Prasad Postdoc Astronomy, Physics vaishakprasad@psu.edu +1 (814) 280 1977 307 McAllister IGC Black Holes, Gravitational Waves
Samuele Ronchini Samuele Ronchini Postdoc Astronomy sjs8171@psu.edu 8148657705 IV Building CMA, IGC Gravitational Waves, Multimessenger Astrophysics
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
Mukesh Singh Mukesh Singh Graduate Student Astronomy mks7196@psu.edu 8142808735 317 Whitmore Laboratory IGC Gravitational Waves, Multimessenger Astrophysics
Leo Tsukada Leo Tsukada Faculty Physics lqt5311@psu.edu +1 814 863 9605 301A Whitmore Laboratory IGC Gravitational Waves
V. Ashley Villar V. Ashley Villar Faculty Astronomy, ICDS vav5084@psu.edu 517 Davey Laboratory CTOC Gravitational Waves, Multimessenger Astrophysics
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.