[seminar] T.R. Govindarajan, Noncommutative field theories and geometry

[Kresimir Kumericki]

Prirodoslovno-matematički fakultet
FIZIČKI ODSJEK 
Bijenička c. 32, Zagreb, Hrvatska

----------------------------------------------------------------------

                     SEMINAR  TEORIJSKE  FIZIKE
(Zajednički seminari Fizičkog odsjeka PMF-a te Odjela za fiziku IRB-a)

----------------------------------------------------------------------


Prof. dr. T. R. Govindarajan
  The Institute of Mathematical Sciences, Chennai (Madras), India

Naslov:  Noncommutative field theories and geometry

Datum: 13. lipnja 2007. (srijeda)
Vrijeme: 15 sati c.t.
Mjesto: PMF, Fizički odsjek, Bijenička c. 32, F-201


Sažetak:

We elaborate on the role of quantum statistics in twisted Poincare invariant
theories. It is shown that, in order to have twisted Poincare group as the
symmetry of a quantum theory in Moyal space, statistics must be twisted. It is
also confirmed that the removal of UV-IR mixing (in the absence of gauge
fields) in such theories is a natural consequence. We also present a novel way
of imposing gauge invariance in such spaces and consider NCQED.

2007-06-11 

Voditelj seminara:
dr. Krešimir Kumerički (kkumer at phy.hr)


-- 
Kresimir Kumericki                            http://www.phy.hr/~kkumer/