PHYSICS: STUDIES FROM G.T. TERKAZARIAN ET AL PROVIDE NEW DATA ON PHYSICS

Science Letter
September 9, 2008

According to a study from Armenia, "Having gained some insight into
the concept of ‘actual and virtual paths’ in a phase-space formalism
(Sobouti and Nasiri 1993 Int. J. Mod. Phys."

"B 7 3255, Nasiri et al 2006 J. Math. Phys. 47 092106), in the present
paper we address the question of ‘extended’ phase-space stochastic
quantization of Hamiltonian systems with first class holonomic
constraints," wrote G.T. Terkazarian and colleagues (see also Physics).

The researchers concluded: "We present the appropriate Langevin
equations, which quantize such constrained systems, and prove the
equivalence of the stochastic quantization method with the conventional
path-integral gauge measure of Faddeev-Popov quantization."

Terkazarian and colleagues published their study in the Journal of
Physics a – Mathematical and Theoretical (An extended phase-space
stochastic quantization of constrained Hamiltonian systems. Journal
of Physics a – Mathematical and Theoretical, 2008;41(31):15303).

For more information, contact G.T. Terkazarian, Byurakan Astrophysics
Observ, Aragatsotn Dist, Byurakan 378433, Armenia.

Publisher contact information for the Journal of Physics a –
Mathematical and Theoretical is: IOP Publishing Ltd., Dirac House,
Temple Back, Bristol BS1 6BE, England.