• Title:An On-shell Formulation of Chiral Perturbation Theory
  • Start Date/Time:2021-03-11 / 12:30
  • End Date/Time :2021-03-11 / 13:30
    • Speaker:Prof. Ian Low (Northwestern University)
    • Place:R521, 5F, 2nd General Building, Nat'l Tsing Hua Univ.
    • Host:Prof. Kingman Cheung (NTHU)
    • Abstract:We will discuss an entirely on-shell formulation of the mesonic sector of Chiral Perturbation Theory (ChPT), without recourse to the Lagrangian, which is based on recent progresses in understanding the infrared structure of Nambu-Goldstone bosons. The construction provides an efficient method to enumerate the low-energy constants of ChPT, in which operators relations such as those arising from equations of motion, integration-by-parts, hermiticity, and symmetry structure, manifest themselves in simple ways.

      [List of Attendees Registered for the Lunchboxes] 

      [Lunchbox Registration]
      If you will attend the seminar and would like to have a lunchbox on that day, please fill out the online registration form below by 10:00AM Mar. 10th (Wednesday morning). Late registration will not be accepted.
      1. The lunchboxes will only be prepared for the participation of professors and postdoctoral researchers.

      2. In order to prevent the potential spread of COVID-19, we suggest that you bring your own face mask and wear it while attending the seminar.
      3. You may check this web page again later after you have completed the online registration. The data for the list of registered attendees will be updated every 5 minutes and shown at the page. 

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