visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나

Geometry, Algebra, and Quantum Field Theory

2022.05.17 18:02

admin 조회 수:734

날짜 2022-05-18 16:00 
일시 May. 18(Wed), 4pm 
장소 E6-2. #1323 & Zoom 
연사 Dr.Heeyeon Kim (Rutgers University, Department of Physics and Astronomy) 
김희연 박사의 세미나를 아래와 같이 안내드립니다.
 

Title: Geometry, Algebra, and Quantum Field Theory 

Speaker: Dr.Heeyeon Kim  (Rutgers University, Department of Physics and Astronomy )
Date: May. 18(Wed), 4pm

Place : E6-2. 1st fl. #1323

[Zoom 회의 참가]
 
회의 ID: 870 9940 6103

 

Abstract: 

Quantum Field Theory (QFT) is a powerful description of a wide range of physical phenomena, from the interaction of elementary particles to exotic phases of matter. However, despite its remarkable success, the traditional framework of QFT based on perturbation theory remains incomplete. One of the most important challenges is to build a mathematical foundation of QFT that enables a systematic study of strongly interacting systems.
 
In this talk, I will introduce String Theory as a unique tool that connects various ideas in quantum physics and modern mathematics. Regardless of its phenomenological role, this framework provides novel insights into both disciplines. Dualities in string theory predict extremely non-trivial conjectures identifying two a priori distinct structures in mathematics. Conversely, ideas in modern mathematics have led to new advances in QFT that allows a deeper understanding of its non-perturbative structures.
 
I will discuss recent development in building a unifying tool that plays a central role in establishing this connection. In particular, I will focus on the interplay between supersymmetric QFTs and problems in enumerative geometry, which is a branch in modern mathematics that counts the number of solutions to fundamental geometric questions. The interaction leads to a variety of new applications across physics and mathematics, from black-hole micro-state counting problems to the classification of topological spaces.
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