“School of Physic”

Back to Papers Home
Back to Papers of School of Physic

Paper   IPM / Physic / 15808
School of Physics
  Title:   Warped Schwarzian theory
  Author(s):  H.R. Afshar
  Status:   Preprint
  Year:  2019
  Supported by:  IPM
We consider the (twisted) warped Virasoro group Diff(S1)\ltimes C(S1) in the presence of its three cocycles. We compute the Kirillov-Kostant-Souriau symplectic 2-form on coadjoint orbits. We then construct the Euclidean action of the `warped Schwarzian theory' associated to the orbit with SL(2,\mathbbR)×U(1) stabilizer as the effective theory of the reparametrization over the base circle and evaluate the corresponding one-loop-exact path integral.

Download TeX format
back to top
scroll left or right