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Эта публикация цитируется в 8 научных статьях (всего в 8 статьях)
Hamiltonian Systems Inspired by the Schrödinger Equation
Vasyl Kovalchuk, Jan Jerzy Slawianowski Institute of Fundamental Technological Research, Polish Academy of Sciences, 21, Swiętokrzyska str., 00-049 Warsaw, Poland
Аннотация:
Described is $n$-level quantum system realized in the $n$-dimensional “Hilbert” space $H$ with the scalar product $G$ taken as a dynamical variable. The most general Lagrangian for the wave function and $G$ is considered. Equations of motion and conservation laws are obtained. Special cases for the free evolution of the wave function with fixed $G$ and the pure dynamics of $G$ are calculated. The usual, first- and second-order modified Schrödinger equations are obtained.
Ключевые слова:
Schrödinger equation; Hamiltonian systems on manifolds of scalar products; $n$-level quantum systems; scalar product as a dynamical variable; essential non-perturbative nonlinearity; conservation laws; $\mathrm{GL}(n,\mathbb C)$-invariance.
Поступила: 30 октября 2007 г.; в окончательном варианте 25 апреля 2008 г.; опубликована 27 мая 2008 г.
Образец цитирования:
Vasyl Kovalchuk, Jan Jerzy Slawianowski, “Hamiltonian Systems Inspired by the Schrödinger Equation”, SIGMA, 4 (2008), 046, 9 pp.
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/sigma299 https://www.mathnet.ru/rus/sigma/v4/p46
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