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Black Hole

Lensing of space time around a black hole. At Oxford we study black holes observationally and theoretically on all size and time scales - it is some of our core work.

Credit: ALAIN RIAZUELO, IAP/UPMC/CNRS. CLICK HERE TO VIEW MORE IMAGES.

Professor Pedro Ferreira

Professor of Astrophysics

Research theme

  • Particle astrophysics & cosmology

Sub department

  • Astrophysics

Research groups

  • Beecroft Institute for Particle Astrophysics and Cosmology
pedro.ferreira@physics.ox.ac.uk
Telephone: 01865 (2)73366
Denys Wilkinson Building, room 757
Personal Webpage
  • About
  • Publications

A general theory of linear cosmological perturbations: stability conditions, the quasistatic limit and dynamics

(2017)

Authors:

Macarena Lagos, Emilio Bellini, Johannes Noller, Pedro G Ferreira, Tessa Baker
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Reconstructing the gravitational field of the local universe

Monthly Notices of the Royal Astronomical Society Oxford University Press 474:3 (2017) 3152-3161

Authors:

Harry Desmond, Pedro G Ferreira, G Lavaux, J Jasche

Abstract:

Tests of gravity at the galaxy scale are in their infancy. As a first step to systematically uncovering the gravitational significance of galaxies, we map three fundamental gravitational variables – the Newtonian potential, acceleration and curvature – over the galaxy environments of the local universe to a distance of approximately 200 Mpc. Our method combines the contributions from galaxies in an all-sky redshift survey, halos from an N-body simulation hosting low-luminosity objects, and linear and quasi-linear modes of the density field. We use the ranges of these variables to determine the extent to which galaxies expand the scope of generic tests of gravity and are capable of constraining specific classes of model for which they have special significance. Finally, we investigate the improvements afforded by upcoming galaxy surveys.
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General theories of linear gravitational perturbations to a Schwarzschild Black Hole

(2017)

Authors:

Oliver J Tattersall, Pedro G Ferreira, Macarena Lagos
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Learning Influential Genes on Cancer Gene Expression Data with Stacked Denoising Autoencoders

Institute of Electrical and Electronics Engineers (IEEE) (2017) 1201-1205

Authors:

Vítor Teixeira, Rui Camacho, Pedro G Ferreira
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Co-expression networks reveal the tissue-specific regulation of transcription and splicing

Genome Research Cold Spring Harbor Laboratory 27:11 (2017) 1843-1858

Authors:

Ashis Saha, Yungil Kim, Ariel DH Gewirtz, Brian Jo, Chuan Gao, Ian C McDowell, The GTEx Consortium, Barbara E Engelhardt, Alexis Battle, François Aguet, Kristin G Ardlie, Beryl B Cummings, Ellen T Gelfand, Gad Getz, Kane Hadley, Robert E Handsaker, Katherine H Huang, Seva Kashin, Konrad J Karczewski, Monkol Lek, Xiao Li, Daniel G MacArthur, Jared L Nedzel, Duyen T Nguyen, Michael S Noble, Ayellet V Segrè, Casandra A Trowbridge, Taru Tukiainen, Nathan S Abell, Brunilda Balliu, Ruth Barshir, Omer Basha, Alexis Battle, Gireesh K Bogu, Andrew Brown, Christopher D Brown, Stephane E Castel, Lin S Chen, Colby Chiang, Donald F Conrad, Nancy J Cox, Farhan N Damani, Joe R Davis, Olivier Delaneau, Emmanouil T Dermitzakis, Barbara E Engelhardt, Eleazar Eskin, Pedro G Ferreira, Laure Frésard, Eric R Gamazon, Diego Garrido-Martín, Ariel DH Gewirtz, Genna Gliner, Michael J Gloudemans, Roderic Guigo, Ira M Hall, Buhm Han, Yuan He, Farhad Hormozdiari, Cedric Howald, Hae Kyung Im, Brian Jo, Eun Yong Kang, Yungil Kim, Sarah Kim-Hellmuth, Tuuli Lappalainen, Li, Xin Li, Boxiang Liu, Serghei Mangul, Mark I McCarthy, Ian C McDowell, Pejman Mohammadi, Jean Monlong, Stephen B Montgomery, Manuel Muñoz-Aguirre, Anne W Ndungu, Dan L Nicolae, Andrew B Nobel, Meritxell Oliva, Halit Ongen, John J Palowitch, Nikolaos Panousis, Panagiotis Papasaikas, YoSon Park, Princy Parsana, Anthony J Payne, Christine B Peterson, Jie Quan, Ferran Reverter, Chiara Sabatti, Ashis Saha, Michael Sammeth, Alexandra J Scott, Andrey A Shabalin, Reza Sodaei, Matthew Stephens, Barbara E Stranger, Benjamin J Strober, Jae Hoon Sul, Emily K Tsang, Sarah Urbut, Martijn van de Bunt, Gao Wang, Xiaoquan Wen, Fred A Wright, Hualin S Xi, Esti Yeger-Lotem, Zachary Zappala, Judith B Zaugg, Yi-Hui Zhou, Joshua M Akey, Daniel Bates, Joanne Chan, Lin S Chen, Melina Claussnitzer, Kathryn Demanelis, Morgan Diegel, Jennifer A Doherty, Andrew P Feinberg, Marian S Fernando, Jessica Halow, Kasper D Hansen, Eric Haugen, Peter F Hickey, Lei Hou, Farzana Jasmine, Ruiqi Jian, Lihua Jiang, Audra Johnson, Rajinder Kaul, Manolis Kellis, Muhammad G Kibriya, Kristen Lee, Jin Billy Li, Qin Li, Xiao Li, Jessica Lin, Shin Lin, Sandra Linder, Caroline Linke, Yaping Liu, Matthew T Maurano, Benoit Molinie, Stephen B Montgomery, Jemma Nelson, Fidencio J Neri, Meritxell Oliva, Yongjin Park, Brandon L Pierce, Nicola J Rinaldi, Lindsay F Rizzardi, Richard Sandstrom, Andrew Skol, Kevin S Smith, Michael P Snyder, John Stamatoyannopoulos, Barbara E Stranger, Hua Tang, Emily K Tsang, Li Wang, Meng Wang, Nicholas Van Wittenberghe, Fan Wu, Rui Zhang, Concepcion R Nierras, Philip A Branton, Latarsha J Carithers, Ping Guan, Helen M Moore, Abhi Rao, Jimmie B Vaught, Sarah E Gould, Nicole C Lockart, Casey Martin, Jeffery P Struewing, Simona Volpi, Anjene M Addington, Susan E Koester, A Roger Little, Lori E Brigham, Richard Hasz, Marcus Hunter, Christopher Johns, Mark Johnson, Gene Kopen, William F Leinweber, John T Lonsdale, Alisa McDonald, Bernadette Mestichelli, Kevin Myer, Brian Roe, Michael Salvatore, Saboor Shad, Jeffrey A Thomas, Gary Walters, Michael Washington, Joseph Wheeler, Jason Bridge, Barbara A Foster, Bryan M Gillard, Ellen Karasik, Rachna Kumar, Mark Miklos, Michael T Moser, Scott D Jewell, Robert G Montroy, Daniel C Rohrer, Dana R Valley, David A Davis, Deborah C Mash, Anita H Undale, Anna M Smith, David E Tabor, Nancy V Roche, Jeffrey A McLean, Negin Vatanian, Karna L Robinson, Leslie Sobin, Mary E Barcus, Kimberly M Valentino, Liqun Qi, Steven Hunter, Pushpa Hariharan, Shilpi Singh, Ki Sung Um, Takunda Matose, Maria M Tomaszewski, Laura K Barker, Maghboeba Mosavel, Laura A Siminoff, Heather M Traino, Paul Flicek, Thomas Juettemann, Magali Ruffier, Dan Sheppard, Kieron Taylor, Stephen J Trevanion, Daniel R Zerbino, Brian Craft, Mary Goldman, Maximilian Haeussler, W James Kent, Christopher M Lee, Benedict Paten, Kate R Rosenbloom, John Vivian, Jingchun Zhu
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