Published 2020 | Version v1
Book Metadata-only

Static solution of the hydrodynamic equations for dissipative exciton Bose-gas

Creators

  • 1. Natsional'nyj Issledovatel'skij Yadernyj Univ. «MIFI», Moscow (Russian Federation)
  • 2. Inst. Spektroskopii RAN, Troitsk, Moscow (Russian Federation)

Description

A dissipative boson system with spatially separated pump is considered, with a specific material realization of indirect excitons. We derive the effective Heisenberg equation for the system of excitons and photons in the surrounding space. The equation on the condensate order parameter and the set of the integro-differential equations are obtained. Numerical solution yields the stationary profiles of the superfluid density and velocity of excitons

Abstract (Russian)

Рассмотрена система бозонов с утечкой и пространственно-отделенной накачкой. В качестве материальной реализации рассмотрены непрямые экситоны. Получено эффективное уравнение Гейзенберга для системы экситонов с фотонами в окружающем пространстве. Выведено уравнение на параметр порядка конденсата, и получена система интегрально-дифференциальных уравнений. Численно получены стационарные профили сверхтекучих плотности и скорости экситонов
Part of:
VI International conference «Laser, plasma research and technologies – LaPlaz-2020». Collection of scientific papers. Part 1

Additional details

Additional titles

Original title (Russian)
Staticheskoe reshenie uravnenij gidrodinamiki dlya ehksitonnogo Boze-gaza s utechkoj

Publishing Information

Publisher
NIYaU MIFI
Imprint Place
Moscow (Russian Federation)
ISBN
978-5-7262-2655-2
Imprint Title
VI International conference #Left-Pointing Double Angle Quotation Mark#Laser, plasma research and technologies #En Dash# LaPlaz-2020#Right-Pointing Double Angle Quotation Mark#. Collection of scientific papers. Part 1
Imprint Pagination
463 p.
Journal Page Range
p. 357-358

Conference

Title
International Conference on Laser, Plasma Research and Technologies
Original Conference Title
VI Mezhdunarodnaya konferentsiya «Lazernye, plazmennye issledovaniya i tekhnologii – LaPlaz-2020»
Acronym
LaPlas 2020
Dates
11-14 Feb 2020
Place
Moscow (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
53056657
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
ANALYTICAL SOLUTION; BOSE-EINSTEIN CONDENSATION; BOSE-EINSTEIN GAS; DENSITY; EXCITONS; HEISENBERG MODEL; HYDRODYNAMIC MODEL; INTEGRO-DIFFERENTIAL EQUATIONS; SUPERFLUIDITY; THEORETICAL DATA
Descriptors DEC
CRYSTAL MODELS; DATA; EQUATIONS; INFORMATION; MATHEMATICAL MODELS; MATHEMATICAL SOLUTIONS; NUMERICAL DATA; PARTICLE MODELS; PHYSICAL PROPERTIES; QUASI PARTICLES; STATISTICAL MODELS; THERMODYNAMIC MODEL

Optional Information

Notes
2 refs., 1 fig. Imprint:VI Mezhdunarodnaya konferentsiya #Left-Pointing Double Angle Quotation Mark#Lazernye, plazmennye issledovaniya i tekhnologii #En Dash# LaPlaz-2020#Right-Pointing Double Angle Quotation Mark#. Sbornik nauchnykh trudov. Chast' 1