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Autor:
Kryukov, S., Walton, M. A.
Publikováno v:
Annals Phys.317:474-491,2005
We examine the deformation quantization of a single particle moving in one dimension (i) in the presence of an infinite potential wall, (ii) confined by an infinite square well, and (iii) bound by a delta function potential energy. In deformation qua
Externí odkaz:
http://arxiv.org/abs/quant-ph/0412007
Autor:
Kryukov, S.
The Dirac method of quantizing Hamiltonian systems with constraints is applied to the massless Thirring model. We solve the quantum Hamiltonian equation for the energy-momentum tensor and obtain a violation of the classical conservation law.A previou
Externí odkaz:
http://arxiv.org/abs/nlin/0403016
Autor:
Gurevich, A. V., Karashtin, A. N., Chubenko, A. P., Duncan, L. M., Ryabov, V. A., Shepetov, A. S., Antonova, V. P., Kryukov, S. V., Piscal, V. V., Ptitsyn, M. O., Vildanova, L. I., Shlyugaev, Yu. V., Zybin, K. P.
Publikováno v:
Phys.Lett. A325 (2004) 389-402
The existence of a new phenomena - giant electron-gamma bursts is established. The bursts are generated in thunderclouds as a result of the combined action of runaway breakdown and extensive atmosphere showers (RB-EAS). The experiments were fulfilled
Externí odkaz:
http://arxiv.org/abs/hep-ex/0401037
Autor:
Kryukov, S. V.
We investigate quantum integrals of motion in the sine-Gordon, Zhiber-Shabat and similar systems. When the coupling constants in these models take special values a new quantum symmetry appears. In those cases, correlation functions can be obtained, a
Externí odkaz:
http://arxiv.org/abs/nlin/0106020
Autor:
Kryukov, S. V.
The space of local integrals of motion for the Sine-Gordon theory (the free fermion point) and the theory of free fermions in the light cone coordinates is investigated. Some important differences between the spaces of local integrals of motion of th
Externí odkaz:
http://arxiv.org/abs/hep-th/0105290
Autor:
Kryukov, S. V., Pugay, Ya. P.
We represent Feigin's construction [11] of lattice W algebras and give some simple results: lattice Virasoro and $W_3$ algebras. For simplest case $g=sl(2)$ we introduce whole $U_q(sl(2))$ quantum group on this lattice. We find simplest two-dimension
Externí odkaz:
http://arxiv.org/abs/hep-th/9310154
Publikováno v:
In Journal of Magnetism and Magnetic Materials 2007 319(1):64-68
Publikováno v:
In Physica C: Superconductivity and its applications 2004 404(1):123-127