Geometry, Algebra, and Quantum Field Theory
2022.05.17 18:02
| 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.
댓글 0
| 번호 | 날짜 | 장소 | 제목 |
|---|---|---|---|
| 464 | 2015-03-04 12:00 | 1323호, E6-2 |
Bioimaging and Biosensing Using Near-Infrared Fluorescence
 |
| 463 | 2016-12-12 13:30 | 1:30p.m. #1323(E6-2. 1st fl.) | “Possible symmetry in the phase diagrams of electron- & hole-doped cuprate high-Tc superconductors” |
| 462 | 2016-10-18 13:30 | 1st fl. #1323(E6-2) | "Visualization of oxygen vacancy in motion and the interplay with electronic conduction" |
| 461 | 2019-07-10 16:00 | Academic Cltural Complex (E9) 5층 스카이라운지 |
Public Lectures
|
| 460 | 2015-08-04 11:00 | B501, Room Red, KI bldg. 5nd fl. | Propagation of ultrasound through two- and three-dimensional strongly scattering media |
| 459 | 2016-06-01 10:30 | BK21 Conference Room (#1318, E6-2) | Welcome to Nature Photonics |
| 458 | 2020-10-15 16:00 | CAPP Seminar Room #C303, Creation Hall (3F), KAIST Munji Campus |
Graphene-based Josephson junction microwave bolometer
|
| 457 | 2023-06-14 16:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus |
[CAPP seminar] EMC at CERN
|
| 456 | 2023-09-14 16:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus |
[CAPP seminar] Dark matter searches in Water Cherenkov Detectors
|
| 455 | 2023-03-30 16:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus |
Detecting axions with chiral magnetic effects
|
| 454 | 2023-03-27 15:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus |
A coherent mechanical oscillator pumped by a suspended quantum dot
|
| 453 | 2023-09-21 16:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus |
[CAPP seminar] Axion Magnetic Resonance
|
| 452 | 2023-10-11 16:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus |
[CAPP seminar] Particle Physics with Neutrinos
|
| 451 | 2023-09-18 16:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus |
[CAPP Seminar] Searching for axions in quantum vacuum birefringence
|
| 450 | 2023-07-20 16:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus |
[CAPP Seminar] Cosmoparticle Physics of Dark Universe
|
| 449 | 2024-01-25 16:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus | [CAPP seminars] Detecting Gravitational Waves by Elecromagnetic Cavity |
| 448 | 2023-06-15 16:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus |
[CAPP Seminar] Cryogenic electronics for ion traps
|
| 447 | 2023-06-22 16:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus |
[CAPP Seminar] The muon g-2 puzzle
|
| 446 | 2023-07-26 10:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus | [CAPP Seminar] Am Expansive Search for Dark Matter with ADMX and DM Radio |
| 445 | 2023-05-15 16:00 | CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus |
Role of dark Higgs boson in DM physics and cosmology
|