Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Vshivtsev, A. S."'
Publikováno v:
Phys.Atom.Nucl. 61 (1998) 2175-2179; Yad.Fiz. 61 (1998) 2289-2293
On the basis of the method of Cartan exterior forms and extended Lie derivatives, a hydrodynamic equation of the Euler type that describes a perfect spin fluid with an intrinsic color charge in an external non-Abelian color field in Riemann-Cartan sp
Externí odkaz:
http://arxiv.org/abs/hep-th/0407153
Publikováno v:
Phys.Atom.Nucl.61:802-807,1998; Yad.Fiz.61:888-893,1998
A variational theory of a perfect spin fluid with intrinsic non-Abelian color charge is constructed with allowance for spin-polarization chromomagnetic effects in Riemann-Cartan space with curvature and torsion. The spacelike nature of the spin is ta
Externí odkaz:
http://arxiv.org/abs/hep-th/0407128
Publikováno v:
Phys.Dokl. 42 (1997) 611-614; Dokl.Akad.Nauk Ser.Fiz. 357 (1997) 183-186
We consider a hydrodynamic approach in which a quantum system of interacting quarks and gluons is approximated classically by representing it as a perfect fluid having intrinsic degrees of freedom. Every particle of such fluid is endowed with spin an
Externí odkaz:
http://arxiv.org/abs/hep-th/0407107
Publikováno v:
Phys. Rev. D 61, 025005 (1999)
The phase structures of Nambu-Jona-Lasinio models with one or two flavours have been investigated at non-zero values of $\mu$ and $H$, where $H$ is an external magnetic field and $\mu$ is the chemical potential. In the phase portraits of both models
Externí odkaz:
http://arxiv.org/abs/hep-ph/9905253
Autor:
Ebert, D., Vshivtsev, A. S.
We study the relativistic van Alphen--de Haas effect in cold dense quark matter in a homogeneous magnetic field which arises from oscillations in the effective potential of an underlying extended NJL-model. Finally, we discuss the phase structure of
Externí odkaz:
http://arxiv.org/abs/hep-ph/9806421
Publikováno v:
Int.J.Mod.Phys.A15:209-226,2000
The method reducing the solution of the Schroedinger equation for several types of power potentials to the solution of the eigenvalue problem for the infinite system of algebraic equations is developed. The finite truncation of this system provides h
Externí odkaz:
http://arxiv.org/abs/hep-ph/9705421
Autor:
Klimenko, K. G., Vshivtsev, A. S.
Publikováno v:
JETP Lett. 64 (1996) 338-344; Pisma Zh.Eksp.Teor.Fiz. 64 (1996) 313-318
It is shown that in the Nambu -- Jona - Lasinio model at nonzero chemical potential there are two different massive phases with spontaneously broken chiral symmetry. In one of them particle density is identically zero, in another phase it is not equa
Externí odkaz:
http://arxiv.org/abs/hep-ph/9701288
Publikováno v:
Physics of Atomic Nuclei. Mar2000, Vol. 63 Issue 3, p470. 10p.
Autor:
Vshivtsev, A. S., Klimenko, K. G.
Publikováno v:
JETP Letters. 9/10/96, Vol. 64 Issue 5, p338. 7p.
Publikováno v:
Journal of Experimental & Theoretical Physics. Aug98, Vol. 87 Issue 2, p229. 10p.