|
Teoreticheskaya i Matematicheskaya Fizika, 1977, Volume 30, Number 3, Pages 346–352
(Mi tmf2805)
|
|
|
|
This article is cited in 31 scientific papers (total in 31 papers)
Theory of one-dimensional Bose gas with point interaction
V. N. Popov
Abstract:
The first three terms in the asymptotics of the solution of the Lieb–Lieniger equation
in the exact theory of one-dimensional Bose-gas with point interaction are founds
in the analytical form in the weak coupling limit. The asymptotical formulas for the
energy density, particle number density and pressure coincide with the corresponding
formulas obtained in the framework of perturbation theory in the hydrodynamical action
method, which is based on continual integral.
Received: 10.06.1976
Citation:
V. N. Popov, “Theory of one-dimensional Bose gas with point interaction”, TMF, 30:3 (1977), 346–352; Theoret. and Math. Phys., 30:3 (1977), 222–226
Linking options:
https://www.mathnet.ru/eng/tmf2805 https://www.mathnet.ru/eng/tmf/v30/i3/p346
|
|