visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2024-03-13 16:00 
일시 Mar. 13th (Wed) at 4 PM 
장소 E6-2 #2502 
연사 Kanghoon Lee (APCTP) 
We are happy to announce the High-Energy Theory Seminar this week by Kanghoon Lee from APCTP. 
Everyone is welcome to join. 
 
Speaker: Kanghoon Lee (APCTP)
Time: Mar. 13th (Wed) at 4 PM
Place: E6-2 #2502
 
Title: The Schwarzschild Black Hole from Perturbation Theory to all Orders

Abstract: Applying the quantum field theoretic perturbiner approach to Einstein gravity, we compute the metric of a Schwarzschild black hole order by order in perturbation theory. Using recursion, this perturbative calculation can be carried out in de Donder gauge to all orders in Newton’s constant. The result is a geometric series which is convergent outside a disk of finite radius, and it agrees within its region of convergence with the known de Donder gauge metric of a Schwarzschild black hole. It thus provides a first all-order perturbative computation in Einstein gravity with a matter source, and this series converges to the known non-perturbative expression in the expected range of convergence.
번호 날짜 장소 제목
559 2018-09-07 15:00  학술문화관 (E9), 2층 양승택 오디토리움  Recent developments in density functional theory: From new functionals to the nature of the chemical bond file
558 2016-05-17 11:00  창의학습관(E11), 406호  The CERN Resonant WISP Search: Development, Results and Lesson-Learned
557 2022-05-13 16:00  자연과학동(E6-2) 1st fl. #1323  High-fidelity iToffoli gate for fixed-frequency superconducting qubits file
556 2021-11-02 16:00  자연과학동(E6-2) #1323  Metrology of Band Topology via Resonant Inelastic X-ray Scattering file
555 2017-12-13 13:30  자연과학동 대형강의실 (1501호)  KAIST-KIAS Joint Workshop in Theoretical Sciences 개최 file
554 2021-05-27 16:00  온라인  찾아가는 물리연구 현장(유럽 입자물리학연구소 소개) file
553 2018-08-01 11:00  양분순 빌딩 (E16-1) 207호  Future of AI: Is the brain a computer? file
552 2020-08-17 20:00  Zoom webinar  Using magnetic tunnel junctions to compute like the brain file
551 2020-08-25 20:00  Zoom webinar  KAIST Global Forum for Spin and Beyond (Second Forum) file
550 2020-09-14 17:30  Zoom webinar  KAIST Global Forum for Spin and Beyond (Third Forum) file
549 2020-09-22 09:30  Zoom webinar  Physics and applications of soliton microcombs(Quantum- & Nano-Photonics) file
548 2020-09-28 17:30  Zoom webinar  KAIST Global Forum for Spin and Beyond(Fourth Forum) file
547 2021-04-09 10:00  Zoom webinar  Integrated Lithium Niobate Photonics file
546 2021-04-19 19:00  Zoom webinar  Evidence of Electrical Switching in Antiferromagnets and Coherent Spin Pumping file
545 2021-05-17 17:00  Zoom webinar  Spin current generation and detection in uniaxial antiferromagnets file
544 2021-06-08 10:00  Zoom webinar  Photonic crystal devices for sensing file
543 2021-06-22 17:00  Zoom webinar  Spintronics meets Quantum Materials file
542 2021-12-03 14:30  Zoom webinar  Topological Spin Textures: Skyrmions and Beyond file
541 2021-12-03 16:00  Zoom webinar  Nonequilibrium Heat Transport in Elemental Metals Probed by an Ultrathin Magnetic Thermometer file
540 2022-05-13 14:30  Zoom webinar  Topological Superconducting Spintronics Towards Zero-Power Computing Technologies file