Quasiparticles Described by the Gross–Pitaevskii Equation in the Semiclassical Approximation

Результат исследований: Материалы для журналаСтатья

Аннотация

Semiclassical asymptotics of the two-dimensional nonlocal Gross–Pitaevskii equation are constructed. The dynamics of the initial state, being a superposition of two wave packets, is investigated. The discrepancy of the obtained solution is investigated. The constructed asymptotic solutions are interpreted as a description of the interaction of two quasiparticles in the semiclassical approximation. A system of equations for the quasiparticle dynamics is obtained.

Язык оригиналаАнглийский
ЖурналRussian Physics Journal
DOI
СостояниеПринято/в печати - 17 сен 2015

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Подробные сведения о темах исследования «Quasiparticles Described by the Gross–Pitaevskii Equation in the Semiclassical Approximation». Вместе они формируют уникальный семантический отпечаток (fingerprint).

  • Цитировать