On the T3-law for the specific heat of bose liquids

W. Götze; H. Wagner

doi:10.1016/0031-8914(65)90074-1

On the T³-law for the specific heat of bose liquids

W. Götze, H. Wagner

Max-Planck-Institut für Physik und Astrophysik, Werner-Heisenberg-Institut für Physik

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

Using the representation of the thermodynamical potential as a functional of the temperature-dependent Green's functions it is shown that in the limit of temperature tending to zero, the specific heat of a Bose liquid has the same form as in a gas of noninteracting phonons.

Original language	English
Pages (from-to)	475-492
Number of pages	18
Journal	Physica
Volume	31
Issue number	4
DOIs	https://doi.org/10.1016/0031-8914(65)90074-1
State	Published - Apr 1965
Externally published	Yes

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10.1016/0031-8914(65)90074-1

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title = "On the T3-law for the specific heat of bose liquids",

abstract = "Using the representation of the thermodynamical potential as a functional of the temperature-dependent Green's functions it is shown that in the limit of temperature tending to zero, the specific heat of a Bose liquid has the same form as in a gas of noninteracting phonons.",

author = "W. G{\"o}tze and H. Wagner",

year = "1965",

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doi = "10.1016/0031-8914(65)90074-1",

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T1 - On the T3-law for the specific heat of bose liquids

AU - Götze, W.

AU - Wagner, H.

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Y1 - 1965/4

N2 - Using the representation of the thermodynamical potential as a functional of the temperature-dependent Green's functions it is shown that in the limit of temperature tending to zero, the specific heat of a Bose liquid has the same form as in a gas of noninteracting phonons.

AB - Using the representation of the thermodynamical potential as a functional of the temperature-dependent Green's functions it is shown that in the limit of temperature tending to zero, the specific heat of a Bose liquid has the same form as in a gas of noninteracting phonons.

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DO - 10.1016/0031-8914(65)90074-1

M3 - Article

AN - SCOPUS:25344441284

SN - 0031-8914

VL - 31

SP - 475

EP - 492

JO - Physica

JF - Physica

IS - 4

ER -

On the T³-law for the specific heat of bose liquids

Abstract

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