教職演講
*online talk* Conformal Symmetry and Nonequilibrium Dynamics in Strongly Interacting Atomic Gasses
演講者 : Dr. Jeff Maki Postdoctoral Researcher (INO-CNR PItaevskii BEC Center, Italy)
演講地點 :
理學教學新大樓物理系 5F 36567會議室
演講時間 :
2023 / 12 / 28
15:00
*online talk*
The study of nonequilibrium dynamics has become a vibrant area of cold atom research. The exceptional experimental techniques employed in laboratories has led to a systematic study of a myriad of nonequilibrium phenomena. Understanding such phenomena analytically is much more difficult as the tools required to study nonequilibrium dynamics are less developed. In this talk, we examine one particular tool of use to strongly interacting atomic gasses: non-relativistic conformal symmetry.
This symmetry heavily constrains the dynamics of harmonically trapped quantum gasses, leading to universal symmetry protected nonequilibrium dynamics which can be probed in experiments. I will show how the non-relativistic conformal symmetry arises in strongly interacting scale invariant quantum gasses, and how it can be used to not only describe the expansion dynamics of scale invariant gasses, but also how it can be used to classify the dynamics of atomic gasses that explicitly break the non-relativistic conformal symmetry.
Onsite+Online(via webex): https://nckucc.webex.com/nckucc/j.php?MTID=m79b0c6af0d20400e1ae5da1020b6c34d
The study of nonequilibrium dynamics has become a vibrant area of cold atom research. The exceptional experimental techniques employed in laboratories has led to a systematic study of a myriad of nonequilibrium phenomena. Understanding such phenomena analytically is much more difficult as the tools required to study nonequilibrium dynamics are less developed. In this talk, we examine one particular tool of use to strongly interacting atomic gasses: non-relativistic conformal symmetry.
This symmetry heavily constrains the dynamics of harmonically trapped quantum gasses, leading to universal symmetry protected nonequilibrium dynamics which can be probed in experiments. I will show how the non-relativistic conformal symmetry arises in strongly interacting scale invariant quantum gasses, and how it can be used to not only describe the expansion dynamics of scale invariant gasses, but also how it can be used to classify the dynamics of atomic gasses that explicitly break the non-relativistic conformal symmetry.
Onsite+Online(via webex): https://nckucc.webex.com/nckucc/j.php?MTID=m79b0c6af0d20400e1ae5da1020b6c34d