logo

korean english

게시판

Home > 게시판 > 세미나

입자이론물리 그룹에서 서울대학교의 이상민 교수님을 초청하여 아래와 같이 세미나를 개최합니다.

학과 구성원 여러분의 많은 참석을 부탁 드립니다.

 

Date/time: 2018. 12. 20(Thu.) 14:00

 

Place: Creative Learning Room, 7th Floor in Samsung Library

 

Speaker:        교수님 (서울대학교)

 

Title: Gravitating Spinning Stars (a particle theorist's perspective)

 

Abstract:  The detection of gravitational waves calls for high precision computation in general relativity, both  numerically and analytically. Traditionally, the analytic computation has been based on the post-Newtonian expansion, building upon Einstein's correction to the Newtonian potential. Many new (mutually complementary) methods have been developed over the years. One of them is the "effective field theory" approach, which originated from particle physics and propagated into gravitational physics in the 1990's. More recently, an avalanche of progress in the scattering amplitudes in particle physics led to a renewed interest in possible collaborations between the two communities. In this informal talk, we hope to introduce the audience to some of the main techniques and results in this fruitful interdisciplinary area. Toward the end, we will briefly explain our on-going attempts to compute the spin-dependent terms using some of the new methods.  

번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1090119
698 <Dec. 9(Fri.)>Confirming Topological Materials by ARPES new 2022.12.02 0
697 <Dec. 20(Tue.)>Studying TeV Gamma-Ray Microquasars with the HAWC Observatory 2022.12.01 10
696 <Nov. 21(Mon.)> Strong magneto-elastic coupling observed in ultrafast lattice dynamics of SrRuO3 based superlattices 2022.11.15 36
695 <Nov. 23(Wed.)> 단백질 구조예측과 알파폴드의 물리학 2022.11.17 46
694 <Nov. 16(Wed.)> 원자핵의 존재 한계를 찾아서 2022.11.11 47
693 <Nov. 11(Fri.)> On the origin of CDW in two-dimensional materials 2022.11.04 88
692 <Nov. 11(Fri.)> Nonvanishing anomalous Hall effect in Mn3Al- compensated ferrimagnetic Heusler compound 2022.11.08 91
691 <Nov. 2(Wed.)> The latest from quantum Hall effect in graphene family 2022.10.27 138
690 <Oct. 26(Wed.)>Atomic-scale observation of structural phase transition of strontium ferrite 2022.10.22 158
689 <Oct. 5(Wed.)>“사라진 중성미자를 찾아서” 2022.09.29 214
688 <Sep. 21(Wed.)>Dynamics and thermodynamics of bimolecular reactions at aqueous-nonaqueous interfaces 2022.09.15 300
687 <Nov. 9(Wed.)> 천체와 우주의 진화에서 보는 원소의 기원 2022.11.02 371
686 <Sep. 14(Wed.)>The Next Generation of Photonic Sources – Light-Emitting Devices 2022.09.08 522
685 <Sep. 7(Wed.)>Flavor of particles, as a key for New physics 2022.09.01 548
684 <Oct. 12(Wed.)>Neurodegenerative Diseases from the Chemical Force Point of View 2022.10.05 982
683 2022학년도 2학기 콜로퀴움 일정 2022.06.22 1674
682 <May 4(Wed.)>Recent progress in the study of topological phases of matter 2022.04.27 1764
681 <May 18(Wed.)>Magnetoresistance and Hall effects of Fe5Sn3 single crystals 2022.05.12 1769
680 <Apr. 20(Wed.)> 반도체 공정용 플라즈마 물리 2022.04.14 1794
679 <Apr. 27(Wed.)> I) A few first questions by me. II) ‘Topotactic resistance switching RAM’의 최초 발견 2022.04.20 1794