visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2023-05-03 16:00 
일시 May 3 (Wed), 4PM 
장소 E6-2, #2502 
연사 Dr. Sang Hui Im (IBS) 

We are delighted to announce the upcoming High-Energy Theory Seminar by Dr. Sang Hui Im visiting us from IBS.

 

 

Speaker: Dr. Sang Hui Im (IBS)

Time: May 3 (Wed), 4PM
Place: E6-2, #2502
 
Title : Probing microscopic origins of axions by the chiral magnetic effect
 
Abstract : 
The QCD axion and axion-like particles are theoretically well-motivated new particles which may provide an important clue for underlying high energy physics when they are discovered. In the first part of the talk, I will discuss possible classes of UV physics for axions characterized by the ratio of axion-fermion coupling to axion-gauge boson coupling at low energies. The axion-electron coupling turns out to be particularly important to experimentally distinguish among the possible classes of UV physics for the QCD axion. The axion-electron coupling is, however, known to be very challenging to measure. In the second part of the talk, I will introduce the chiral magnetic effect and its application to the measurement of the axion-electron coupling. It may offer an interesting new possibility to improve experimental sensitivity on the axion-electron coupling over a broad mass range of the axion.
번호 날짜 장소 제목
420 2022-03-29 10:00  E6 #1501/zoom, E6 #2502/zoom  Non-reciprocal phase transitions file
419 2022-10-04 16:00  E6 #2501  Distinguishing 6d (1, 0) SCFTs
418 2024-08-16 11:00  E6 1322 (no zoom broadcasting)  Cathodoluminescence for nanophotonics: Applications to plasmonic bandgap materials and perovskite semiconductors file
417 2022-05-10 16:00  E6 1323  (광학분야 특별세미나)Testing quantum thermodynamics using quantum optics
416 2022-04-28 16:00  E6 1323  (광학분야 특별세미나)Adiabaticity and symmetry in optical waveguide design
415 2022-05-26 16:00  E6 1323  (광학분야 특별세미나)Topological photonic devices
414 2022-04-14 16:00  E6 1323  (광학분야 특별세미나)Holographic tomography of dielectric tensors at optical frequency
413 2023-02-28 11:00  E6 Room(#1322)  Topotactic redox engineering toward novel material file
412 2022-06-23 11:00  E6 Room(#1322)  JILA’s search for the electron’s Electric Dipole Moment (eEDM) to probe physics beyond the standard model file
411 2018-11-22 15:00  E6 Room(#1323)  Experimental and Computational Study on Physical Properties based on Granular System file
410 2019-08-06 16:00  E6 Room(#1323)  Visualization of in-plane piezoresponse vector fields file
409 2019-08-16 14:00  E6 Room(#1323)  Multiferroic and Magnetoelectric Effects by Tailoring Interfacial Chemistry and Physics in Correlated Oxides file
408 2019-05-08 16:00  E6 Room(#1323)  Imaging valley dependent electron transport in 2D semiconductors file
407 2019-08-01 14:00  E6 Room(#1323)  Low-density Superconductivity in SrTiO3 Probed by Planar Tunneling Spectroscopy file
406 2022-05-25 14:00  E6 Room(#2501)  Atomic-level insights into ferroelectric switching and preferred orientation of ultrathin hafnia file
405 2019-07-08 14:00  E6, #1322  Ultrabroadband squeezed pulses and their relation to relativity file
404 2024-02-16 10:00  E6, #1323  Optical conductivity of superconducting states driven by Van Hove singularities
403 2023-07-10 16:00  E6, #1323  Electronic structures of magnetic and non-magnetic ordering in d- and f-electrons systems
402 2022-03-21 16:00  E6, #1501  Multi-wavelength Studies on Relativistic Jets from Gamma-ray Bright Active Galactic Nuclei
401 2022-05-23 16:00  E6, #1501  Novel electronic transport in topological van der Waals magnets