visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나

Maxwell's demon in quantum wonderland

2017.05.30 14:26

관리자 조회 수:1502

날짜 2017-06-02 16:00 
일시 Jun. 2 (Fri.), 4:00 PM 
장소 #1323 (E6-2. 1st fl.) 
연사 Dr. Sang Wook Kim 

Maxwell's demon in quantum wonderland

 

Dr. Sang Wook Kim

Pusan National University

 

Jun. 2 (Fri.), 4:00 PM

#1323 (E6-2. 1st fl.)

 

 

Abstract: 

In this talk we will discuss the quantum mechanical nature of Maxwell's demon both in dynamical and in information point of view and how to exorcise it. The Szilard engine (SZE) is the quintessence of Maxwell's demon, which can extract the work from a heat bath by utilizing information. We show that more (less) work can be extracted from the bosonic (fermionic) SZE due to the indistinguishability of quantum identical particles. The optimal condition of the quantum SZE will be discussed in the context of non-equilibrium thermodynamics. We also present that purely quantum mechanical information such as quantum entanglement can be utilized to extract thermodynamic work.

 

Contact: SunYoung Choi, (sunyoungchoi@kaist.ac.kr)

번호 날짜 장소 제목
324 2020-12-02 10:00  Zoom  Recent progress in Axion Dark Matter eXperiment (ADMX) technology file
323 2019-12-27 15:00  E6-2,#5318  The superconducting order parameter puzzle of Sr2RuO4 file
322 2019-12-03 16:00  #1323, E6-2  Toward Quantum Materials with Correlated Oxides file
321 2019-12-05 16:00  #1323, E6-2  Subwavelenth Photonic Devices: From Single Photon Sources to Solar Cell file
320 2017-02-01 14:00  #1323(E6-2. 1st fl.)  Quantum electron optics using flying electrons
319 2018-02-12 15:00  #C303, (Creation Hall 3F, KAIST Munji Campus)  The recent result of XMASS Experiment
318 2021-02-02 14:30  Zoom  Quantum- & Nano-Photonics 세미나(Integrated Nanophotonics with Metamaterials, Microcomb, and Atomic Systems) file
317 2019-02-25 16:00  Rm. 1501 (E6)  Spring 2019: Physics Colloquium file
316 2023-02-28 11:00  E6 Room(#1322)  Topotactic redox engineering toward novel material file
315 2021-02-15 17:00  Zoom  Magnetic Cluster Octupole Domain evolutation in chiral antiferromagnets file
314 2024-02-16 10:00  E6, #1323  Optical conductivity of superconducting states driven by Van Hove singularities
313 2021-02-17 09:00  Online  석학 대중 강연 및 강의 시리즈 file
312 2020-02-12 13:00  E6-2, #5318  From inflation to new weak-scale file
311 2020-02-13 16:30  E6-6, #119  Enhanced Light-Matter Interactions in Graphene with Noble Metal Plasmonic Structures file
310 2020-02-20 16:00  #1323, E6-2  Unconventional superconductivity in the locally non-centrosymmetric heavy-fermion CeRh2As2 file
309 2019-02-21 16:00  #5313, E6-2  B-meson charged current anomalies - Theoretical status file
308 2022-01-12 11:00  Zoom and E6 #1323  Spectroscopic study of trapped ions towards probing dark matter and new physics file
307 2024-01-16 16:00  E6-2, #2502  [High Energy Theory Seminar] Towards quantum black hole microstates
306 2024-01-24 15:00  E6-2 #1323  Determination of single molecule loading rate during mechanotransduction file
305 2024-01-25 16:00  CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus  [CAPP seminars] Detecting Gravitational Waves by Elecromagnetic Cavity