1 / 12

Yang-Mills Theory as Effective Theory

Yang-Mills Theory as Effective Theory. of Chern-Simons. Dmitry Krotov (INR & ITEP, Moscow). Based on the papers. D.Krotov, A.Losev “QFT as Effective BV Theory from C-S”, hep-th/0603201. 1. V.Alexandrov, D.Krotov, A.Losev, V.Lysov “A Comment on the Off-Shell Supersymmetry”,

edythe
Download Presentation

Yang-Mills Theory as Effective Theory

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Yang-Mills Theory as Effective Theory of Chern-Simons Dmitry Krotov (INR & ITEP, Moscow)

  2. Based on the papers D.Krotov, A.Losev “QFT as Effective BV Theory from C-S”, hep-th/0603201 1 V.Alexandrov, D.Krotov, A.Losev, V.Lysov “A Comment on the Off-Shell Supersymmetry”, work in progress 2

  3. Main ideas Degrees of freedom in the conventional QFT are effective. 1 The search of fundamental degrees of freedom is an important problem in physics. 2

  4. Physical degrees of freedom Cohomologies of certain differential Q Physical degrees of freedom

  5. What is called by cohomologies?

  6. 11-d SUGRA ? 10-d SYM Witten’s OSFT-like theory or Chern-Simons-like theory 2-d gauge model Fundamental Theory

  7. odd variables even variables The ring of polynomials The ideal ofconstraints The Basis of Construction

  8. The differential Q B This operator is nilpotent due to the constraints

  9. Definition of fields

  10. Calculation of effective action

  11. The Systems of Quadratic Constraints All quadrics Regular Singular Yang-Mills, SUGRA, 2-d gauge model Chern-Simons theory There is a small number of such quadrics There are many such quadrics

  12. The space of effective theories

More Related