Probing microscopic origins of axions by the chiral magnetic effect
2023.05.03 09:34
| 날짜 | 2023-05-03 16:00 |
|---|---|
| 연사 | |
| 장소 | E6-2, #2502 |
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.
댓글 0
| 번호 | 날짜 | 연사 | 제목 |
|---|---|---|---|
| 공지 | 2026-03-09 16:00 | 2026년 봄학기 콜로키움 | |
| 공지 | 2026-03-05 16:00 | 2026년 봄학기 물리학과 특별세미나 (광학/응집물리 분야) | |
| 666 | 2026-06-16 16:00 | Dr. Sara Issaoun (Center for Astrophysics | Harvard & Smithsonian) |
Building a Precision Laboratory for Black Hole Studies
 |
| 665 | 2026-06-10 16:00 | Prof. Philip Kim (Harvard University) |
Distinguished Lecture_Search for Anyons in Quantum Materials
|
| 664 | 2026-06-09 10:30 | Yu Hyun Lee (University of Colorado) |
Study of many-body interactions in a 3D optical lattice clock
|
| 663 | 2026-05-12 15:00 | Prof. Ro, Sunghan (Dept. of Physics, Harvard Univ.) |
Multipole-conserving diffusion
|
| 662 | 2026-04-24 15:00 | Mr. Sanmun Kim(Caltech) |
Gapping of the soft mode with disorder in a quantum ferromagnet
|
| 661 | 2026-04-21 16:30 | Dr. Jaewon Kim(UIUC) |
Theory of Linear Magnetoresistance in Strange Metals
|
| 660 | 2026-04-16 10:00 | Mr. Luke Minho Lee (graduate student, MIT) |
When Is Chiral Superconductivity favoured in Flat-Band Systems?
|
| 659 | 2026-04-15 12:00 | Dr. Taufiq Murtadho (Nanyang Technological University) |
Common Phase Fluctuations in Low-Dimensional Bose Gases
|
| 658 | 2026-04-03 15:00 | Dr. Siheon Ryee(Univ. of Hamburg) |
Superconductivity and Correlations in Emerging Quantum Materials
|
| 657 | 2026-04-01 16:00 | Dr. Dongjoon Song (University of British Columbia) |
Unlocking the new frontier of novel quantum materials research using state of the art floating zone technique
|
| 656 | 2026-03-31 14:00 | Prof. Daniel Sando (University of Canterbury) |
Crafting novel low-symmetry and topological structures in ferroelectric oxide thin films and superlattices
|
| 655 | 2026-02-25 16:00 | Dr. Minjae Kim (KIST) |
Collective excitations and order parameter dynamics in quantum materials
|
| 654 | 2026-02-25 10:00 | Prof. Gen Tatara (RIKEN Center for Emergent Matter Science) |
Lectures on spintronics and theoretical approaches in spin transport
|
| 653 | 2026-02-19 10:00 | Prof. Ron Lifshitz (Tel Aviv University) |
What is a Crystal? A new paradigm for an old question
|
| 652 | 2026-02-09 16:00 | Dr. Dae-Yun Kim (Samsung Advanced Institute of Technology) |
Introduction to Superconducting Qubits
|
| 651 | 2026-02-04 16:00 | Prof. Ivan Savenkon (Guangdong Technion Israel Institute of Technology) |
Coherence and quantum coherence of exciton-polariton lasers
|
| 650 | 2026-02-02 14:00 | Dr. Junho Seo (Max Planck Institute) |
Emergent transport phenomena in quantum materials driven by topology
|
| 649 | 2026-01-21 14:00 | Dr. Kanghyun Chu (University of Bern, Switzerland) |
Periodic Hirshfeld atom refinement Applications to borane and borate compounds
|