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날짜 2024-03-27 16:00 
일시 Mar 27 (Wed), 4PM 
장소 E6-2, #2502 
연사 T. Daniel Brennan (UCSD) 
We are delighted to announce the upcoming High-Energy Theory Seminar by Dr. T. Daniel Brennan visiting us from UCSD. The seminar will take place today Wednesday (March 27) at 4PM at E6-2, #2502 and you are all invited to participate. 
 
Speaker: T. Daniel Brennan (UCSD)
Time: Today, March 27 (Wednesday), 4PM
Place: E6-2, #2502
 
 
Title: The Callan Rubakov Effect
 
Abstract: The Callan Rubakov Effect describes the interaction between (massless) fermions and a smooth monopole in 4d gauge theory. In this scenario, the fermions can probe the UV physics inside the monopole core which leads to interesting effects such as proton decay in GUT models. However, the monopole-fermion scattering appears to lead to out-states that are not in the perturbative Hilbert space. In this talk, we will review this issue and propose a new physical mechanism that resolves this long-standing confusion.
 
번호 날짜 장소 제목
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545 2010-09-06 16:00  E6, 1501  Physics Colloquium : 2010 Fall file
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540 2013-03-11 16:00  E6, 1501  Physics Colloquium : 2013 Spring
539 2013-09-09 16:00  E6, 1501  Physics Colloquium : 2013 Fall
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537 2014-05-28 17:00  KI Building, Matrix Hall  부품소재산업이 미래다
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535 2015-03-04 12:00  1323호, E6-2  Bioimaging and Biosensing Using Near-Infrared Fluorescence file
534 2015-03-09 16:00  E6, 1501  Physics Colloquium : 2015 Spring file
533 2015-03-13 14:00  Connect Room, KI Bldg.  The 15th Innovative Workshop on Soft/Bio Materials file
532 2015-06-03 12:00  Room 101, E11  The First Wednesday Multidisciplinary Forum file
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