visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2018-04-06 10:00 
연사  
장소 #2502, E6 

Physics Seminar

 

 

Entanglement and thermalization in many-body systems: recent progress

 

박채연 박사

아태이론물리센터

 

April 6 (Fri.), 10:00 AM

#2502, E6

 

Understanding dynamics of quantum many-body systems is one of the fundamental challenges in physics. This challenge is related to a diversity of questions involving the history of our universe and complex dynamics of chemical objects. Among various interesting problems, thermalization attracted a lot of attention recently as it explains how macroscopic thermodynamics emerges from microscopic quantum mechanics. Even though numerous experimental and numerical results have shown that thermalization occurs in usual many-body systems, general explanation for thermalization is still lacking. Several different mechanisms have been suggested, but none of them is universal. In this talk, we first briefly review some details of those mechanisms and discuss how they are different in practice. To be specific, we examine how entanglement/correlations of energy eigenstates and thermalization timescales differ in eigenstate thermalization hypothesis and local equilibration theory. Typicality arguments and random matrix theory also will be discussed as they provide insight into thermalization dynamics. 

 

Contact: Dr. Hyosub Kim, Physics Dept., (kkhhggg@kaist.ac.kr)

번호 날짜 연사 제목
공지 2025-02-24 16:00    2025년 봄학기 콜로키움 안내
공지 2025-02-27 16:00    2025년 봄 물리학과 특별세미나 (광학/응집물리 분야)
525 2022-11-17 16:00    (광학분야 세미나) Ultrastructural and Spectroscopic Studies by Super-Resolution Fluorescence Microscopy
524 2022-09-22 16:00    (광학분야 세미나) Quasi-particle-like optical vortices in magnetic materials
523 2022-02-28 16:00    Spin-based training of optical microscopes
522 2022-12-09 11:00    [Update 세미나영상](응집물리 세미나) Single-shot measurements of strongly-correlated artificial molecular levels in semiconductor quantum dots file
521 2025-02-27 16:00  김도헌 교수(서울대)  Toward reliably coherent spin qubits in silicon file
520 2025-03-27 16:00  김건우 교수 (중앙대)  Quantum dynamics in synthetic spaces file
519 2023-03-24 11:00    (응집물리 세미나)Floquet simulators of topological surface states in isolation
518 2023-05-18 16:00    (광학분야 세미나)Dielectric metasurfaces for optimized optical system and spatial light modulators
517 2022-05-10 16:00    (광학분야 특별세미나)Testing quantum thermodynamics using quantum optics
516 2022-05-30 16:00    Light manipulation using 2D layered semiconductors
515 2025-03-13 16:00  고희동 교수(서울대)  분산관계 기반 파동 제어 구조물 설계 file
514 2022-09-29 16:00    (광학분야 세미나) Ultrafast THz Field-Induced Nonlinear Optics
513 2013-03-11 16:00    Physics Colloquium : 2013 Spring
512 2025-03-17 16:00  강동민 교수 (서울대)  String Theory, Quantum Field Theory and Physical Mathematics file
511 2023-05-31 16:00    [High-Energy Theory Seminar] Resurgence and complex Chern-Simons theory
510 2022-01-18 14:00    Data-driven interrogation of biological dynamics: from subcellular interactions to neuronal networks in vivo file
509 2024-10-02 12:00    Data-driven discovery of neural computations through brain-wide and cell-type-specific dynamical systems file
508 2016-06-14 16:00    Photonic quantum network based on multimode squeezed vacuums and single-photon subtraction
507 2023-05-17 14:00    Optical Response in the multilayer thin films
506 2021-02-15 17:00    Magnetic Cluster Octupole Domain evolutation in chiral antiferromagnets file