PPT-Tracing black hole growth over cosmic time

Priyamvada Natarajan Yale University Volonteri Johnson Park Ricotti Khochfar Di Matteo Yoshida Haiman Tanaka Schneider Dubois Bournoud Loeb . Thermodynamics with Lambda: Some Consequences. L. David . Kubiz. ňák. (Perimeter Institute). . Lambda and Quasi-Lambda workshop. University of Massachusetts, Amherst, MA, USA. April 10 – April 12, 2014. Soliton. Collisions. Frans. Pretorius. Princeton University. . Workshop on. Tests of Gravity and Gravitational Physics. May 19-21, 2009. Case Western Reserve University, Cleveland, Ohio. Outline. Why explore high speed black . Black Hole Seeds. Fabio . Pacucci. In collaboration with: . Andrea Ferrara (SNS), Marta . Volonteri. (IAP). EWASS 2015 – Tenerife. 22. /06/2015. Key Question. Credit: ESO. /UKIDSS/SDSS. ULAS J1120+0641. Escape Velocity. The minimum velocity needed to leave the vicinity of a body without ever being pulled back by the . body’. s . gravity is the . escape velocity. . . Escape Velocity. The escape velocity from a body depends on its . . The Obvious Question. Once matter enters a black hole, is it fated never to reappear? . The answer seemed obvious – a clear . “. yes. ”. . – until about . forty . years . ago.. Oops!. Apparently not! . Yi-Hsieh Wang, Ted Jacobson, Mark Edwards, and Charles W. Clark. arXiv:1705.01907 . Black hole explosions?. Experimental black-hole evaporation?. Black hole lasers. Implementation in Bose-Einstein condensates. Syed. Ali . Raza. General Relativity Project. Overview. Kerr Metric for rotating Black holes. Kerr Metric for extreme angular momentum. Static Limit and the . ergosphere. Radial and Tangential motion of light. . Gödel-Cohen Incompleteness. and the Universe. Luis Gonzalez-Mestres. Cosmology Laboratory, John . Naisbitt. University. Belgrade and Paris. Abstract –. . What is the origin of Quantum Mechanics (QM)? Is it an ultimate principle of Physics or a property of standard particles generated at a more fundamental level?. Ted Jacobson. University of Maryland. Gravity and Black Holes, Cambridge, July 4, 2017 . Wheeler to . Bekenstein. (1971):. “If I drop a teacup into a black hole, . I conceal from all the world the. L. David . Kubiz. ňák. (Perimeter Institute). . Lambda and Quasi-Lambda workshop. University of Massachusetts, Amherst, MA, USA. April 10 – April 12, 2014. Plan of the talk. Black holes as thermodynamic objects . 1. The most massive stellar cores. If the core is massive enough (~. 3 M. . ; . total initial mass of star > 25 M. . or so. ). , even neutron degeneracy pressure can be overwhelmed by gravity. A catastrophic collapse is inevitable => black hole.. Janie K. Hoormann. University of Queensland. 23 April 2019. Active Galactic Nuclei. Compact central region of active galaxies. AGN Structure. Supermassive black hole . ~10. 5. -10. 9 . M. sun. Accretion Disk. A. xion . S. uperradian. T. instabilities. BLASTs. João G. Rosa. Aveiro University. w. ith. . Tom . Kephart. . (Vanderbilt University). Phys.. Rev. . Lett. . . 120,. 231102 (2018) (. Editors’ Suggestion. A vibrant collection of essays on the cosmos from the nation\'s best-known astrophysicist. One of today\'s best popularizers of science. —Kirkus Reviews.Loyal readers of the monthly Universe essays in Natural History magazine have long recognized Neil deGrasse Tyson\'s talent for guiding them through the mysteries of the cosmos with stunning clarity and almost childlike enthusiasm. Here, Tyson compiles his favorite essays across a myriad of cosmic topics. The title essay introduces readers to the physics of black holes by explaining the gory details of what would happen to your body if you fell into one. Holy Wars examines the needless friction between science and religion in the context of historical conflicts. The Search for Life in the Universe explores astral life from the frontiers of astrobiology. And Hollywood Nights assails the movie industry\'s feeble efforts to get its night skies right. Known for his ability to blend content, accessibility, and humor, Tyson is a natural teacher who simplifies some of the most complex concepts in astrophysics while simultaneously sharing his infectious excitement about our universe.