Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Fainberg, V. Ya."'
Autor:
Pimentel, B. M., Fainberg, V. Ya.
Publikováno v:
Theor.Math.Phys. 143 (2005) 792-797; Teor.Mat.Fiz. 143 (2005) 368-374
We prove the equivalence of many-gluon Green functions in Duffin-Kemmer-Petieu and Klein-Gordon-Fock statistical quantum field theories. The proof is based on the functional integral formulation for the statistical generating functional in a finite-t
Externí odkaz:
http://arxiv.org/abs/nlin/0501020
Publikováno v:
Theor.Math.Phys. 140 (2004) 931-938; Teor.Mat.Fiz. 140 (2004) 44-52
We prove the equivalence of many-photon Green functions in statistical quantum field Duffin-Kemmer-Petiau (DKP) and Klein-Gordon-Fock (KGF) theories using functional path integral formalism for partition functional in statistical quantum (finite temp
Externí odkaz:
http://arxiv.org/abs/hep-th/0309078
Publikováno v:
Phys.Lett. A316 (2003) 33-43
The thermodynamical partition function of the Duffin-Kemmer-Petiau theory is evaluated using the imaginary-time formalism of quantum field theory at finite temperature and path integral methods. The DKP partition function displays two features: (i) f
Externí odkaz:
http://arxiv.org/abs/hep-th/0309007
Publikováno v:
Class.Quant.Grav. 20 (2003) 2457
We study massless Duffin-Kemmer-Petiau (DKP) fields in the context of Einstein-Cartan gravitation theory, interacting via minimal coupling procedure. In the case of an identically vanishing torsion (Riemannian space-times) we show that there exists l
Externí odkaz:
http://arxiv.org/abs/gr-qc/0209083
Autor:
Fainberg, V. Ya., Pimentel, B. M.
Publikováno v:
Phys.Lett. A271 (2000) 16-25
Starting from Generating functional for Green Function (GF), constracted from Lagrangian action in Duffin-Kemmer-Petiau (DKP) theory (L-approach) we strictly prove that the physical matrix elements of S-matrix in DKP and Klein-Gordon-Fock (KGF) theor
Externí odkaz:
http://arxiv.org/abs/hep-th/0003283
Autor:
Fainberg, V. Ya., Pimentel, B. M.
Publikováno v:
Theor.Math.Phys.124:1234-1249,2000; Teor.Mat.Fiz.124:445-462,2000
A strict proof of equivalence between Duffin-Kemmer-Petiau (DKP) and Klein-Gordon (KG) theories is presented for physical S-matrix elements in the case of charged scalar particles interacting in minimal way with an external or quantized electromagnet
Externí odkaz:
http://arxiv.org/abs/hep-th/9911219
Publikováno v:
Eur.Phys.J.C5:545-552,1998
We make a detailed investigation on the quantum corrections to Chern-Simons spinor electrodynamics. Starting from Chern-Simons spinor quantum electrodynamics with the Maxwell term $-1/(4\gamma){\int}d^3x F_{\mu\nu}F^{\mu\nu}$ and by calculating the v
Externí odkaz:
http://arxiv.org/abs/hep-th/9706068
Publikováno v:
J.Phys.A30:3947-3966,1997
The cvariant path integral quantization of the theory of the scalar and spinor particles interacting through the abelian and non-Abelian Chern-Simons gauge fields is carried out and is shown to be mathematically ill defined due to the absence of the
Externí odkaz:
http://arxiv.org/abs/hep-th/9604087
Autor:
Fainberg, V. Ya., Shikakhwa, M. S.
Publikováno v:
Phys.Rev. D53 (1996) 5765-5770
Starting from the generating functional of the theory of relativistic spinors in 2+1 dimensions interacting through the pure Chern-Simons gauge field, the S-matrix is constructed and seen to be formally the same as that of spinor quantum electrodynam
Externí odkaz:
http://arxiv.org/abs/hep-th/9511062
Autor:
Fainberg, V. Ya., Soloviev, M. A.
Publikováno v:
Theor.Math.Phys.93:1438-1449,1992; Teor.Mat.Fiz.93:514-528,1992
The mathematical formalism commonly used in treating nonlocal highly singular interactions is revised. The notion of support cone is introduced which replaces that of support for nonlocalizable distributions. Such support cones are proven to exist fo
Externí odkaz:
http://arxiv.org/abs/hep-th/9211099