Zobrazeno 1 - 10
of 141
pro vyhledávání: '"A. A. Mutygullina"'
Low energy nucleon dynamics is investigated by using the generalized dynamical equation derived in [J. Phys. A v.32, 5657 (1999)]. This equation extends quantum dynamics to describe the time evolution in the case of nonlocal-in-time interactions. We
Externí odkaz:
http://arxiv.org/abs/nucl-th/0510013
Publikováno v:
Fizika B13, 373 (2004)
We show that from analysis of time-ordered diagrams for the two-nucleon $T$-matrix in chiral perturbation theory it follows that low energy nucleon dynamics is governed by the generalized dynamical equation, which was derived in [J.Phys.A., v.32, p.5
Externí odkaz:
http://arxiv.org/abs/nucl-th/0404080
We discuss the problem of consistency of quantum mechanics as applied to low energy nucleon dynamics with the symmetries of QCD. It is shown that the dynamics consistent with these symmetries is not governed by the Schrodinger equation. We present a
Externí odkaz:
http://arxiv.org/abs/quant-ph/0304024
Publikováno v:
Phys. Lett. A, v.306, pp.1-9 (2003)
We investigate effects of nonlocality in time of the interaction of an atom with its surroundings on the spectral line broadening. We show that these effects can be very significant: In some cases nonlocality in time of this interaction can give rise
Externí odkaz:
http://arxiv.org/abs/quant-ph/0210144
Problems connected with non-Hamiltonian nature of low energy nucleon dynamics in the effective field theory (EFT) of nuclear forces is investigated by using the formalism of the generalized quantum dynamics (GQD) developed in [J. Phys. A, 5657 (1999)
Externí odkaz:
http://arxiv.org/abs/quant-ph/0209129
Low energy nucleon dynamics in the effective field theory (EFT) of nuclear forces is investigated by using the formalism of the generalized quantum dynamics (GQD). This formalism is based on a generalized dynamical equation derived as the most genera
Externí odkaz:
http://arxiv.org/abs/nucl-th/0203024
Nonlocality of nucleon interaction and an anomalous off shell behavior of the two-nucleon amplitudes
Publikováno v:
Phys.Atom.Nucl. 65 (2002) 1421-1430; Yad.Fiz. 65 (2002) 1456-1465
The problem of the ultraviolet divergences that arise in describing the nucleon dynamics at low energies is considered. By using the example of an exactly solvable model it is shown that after renormalization the interaction generating nucleon dynami
Externí odkaz:
http://arxiv.org/abs/nucl-th/0112081
Publikováno v:
Phys.Rev. C66 (2002) 014006
We investigate low energy nucleon dynamics in the effective field theory (EFT) of nuclear forces. In leading order of the two-nucleon EFT we show that nucleon dynamics is governed by the generalized dynamical equation with a nonlocal-in-time interact
Externí odkaz:
http://arxiv.org/abs/nucl-th/0110019
We discuss the problem of renormalization of dynamical equations which arises in an effective field theory description of nuclear forces. By using a toy model of the separable NN potential leading to logarithmic singularities in the Born series, we s
Externí odkaz:
http://arxiv.org/abs/nucl-th/0108063
We discuss the problem of renormalization of dynamical equations which arises in an effective field theory description of nuclear forces. By using a toy model of the separable NN potential leading to logarithmic singularities in the Born series, we s
Externí odkaz:
http://arxiv.org/abs/nucl-th/0107003