• 커뮤니티
  • 세미나/콜로퀴움
세미나/콜로퀴움
토토 카지노

토토 사이트 커뮤니티PHYSICS/BK21 Colloquium[09

본문

"토토 카지노토토 카지노 “Extraction of Energy from a Black Hole”
  
♦Speaker : Prof. Chul Hoon Lee [Hanyang University]
♦Place : 토토 카지노 Seminar Room (Science Bldg, 3-201)
♦Date & Time :토토 카지노Sep,토토 카지노4(Fri)토토 카지노4:00 ~ 5:00 pm

Abstract

  
A black hole is a general relativistic object whose gravitational pull is so great that
nothing,토토 카지노not토토 카지노even토토 카지노light,토토 카지노can토토 카지노escape토토 카지노after토토 카지노having fallen past its event horizon.
Despite its interior being invisible, a black hole may reveal its presence by playing
the role of energy supplier in such astrophysical phenomena as AGN, quasars and
gamma-ray bursts. In this talk, I will explain characteristic features of black holes
and discuss some mechanisms by which energy can be extracted from them.
  
Contact Person : Prof. Ki Bong Lee (054-279-2068, kibong@postech.ac.kr)"
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