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작성자 CQUeST 날짜 2021-01-08
제목 [CQUeST Tutorial Lecture Series 2021] January 21 & 22
Tutorial Lecture Series
DATE & TIME   January 21, 22
SCHEDULE   Jan. 21 (Thursday) [Chair: Mu-In Park (CQUeST)]
    1st lecture: 10:00 - 11:15 am, "Penrose diagrams of exact solutions"
    2nd lecture: 2:00 - 3:15 pm, "Penrose diagrams of dynamical black holes"
   Jan. 22 (Friday) [Chair: TBA (CQUeST)]
    3rd lecture: 10:00 - 11:15 am, "Surgery of spacetime: thin-shell approximation"
    4th lecture: 2:00 - 3:15 pm, "Euclidean to Lorentzian analytic continuation"
PLACE   Online
  January 21 (Thursday):
  https://zoom.us/j/92620478875?pwd=L0VzM1Y0ZjErWmM0UXNIQTkvTHVRZz09
  January 22 (Friday):
  https://zoom.us/j/99119612952?pwd=NllQQ1BSbGtLQ2VZYitiTDE3TmZGQT09
SPEAKER   Prof. Dong-han Yeom
INSTITUTE   Pusan National University
TITLE   Everything about Penrose diagram
ABSTRACT

  In this lecture series, I introduce the recipe for Penrose diagrams. First, I discuss Penrose diagrams for static solutions, i.e., exact solutions. Second, I discuss several principles to draw Penrose diagrams for dynamical solutions. In order to study various physical problems, it may be useful to introduce the thin-shell formalism and discuss the cut-and-paste technique for Penrose diagrams. Finally, we discuss several extensions, e.g., the Wick-rotation to Euclidean signatures and the analytic continuation to the Penrose diagrams.


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