3,510 research outputs found
Towards hydrodynamics without an entropy current
We present a generating functional which describes the equilibrium
thermodynamic response of a relativistic system to external sources. A
variational principle gives rise to constraints on the response parameters of
relativistic hydrodynamics without making use of an entropy current. Our method
reproduces and extends results available in the literature. It also provides a
technique for efficiently computing n-point zero-frequency hydrodynamic
correlation functions without the need to solve the equations of hydrodynamics.Comment: 4+epsilon pages, v2: comments and references adde
Centenary of the Amos Family in Tasmania, 1821 -1921
Centenary of the Amos family in Tasmania, celebrations held at Cranbrook, Tasmania in 1921. Such a privilege had the
much-respected family of Amos, when the present holders
of the properties of Cranbrook, Gala, and Glen Gala, and
their children. and grandchildren were able, on March 17
last, to invite their relations and friends from far and
near to join with them in celebrating the hundredth anniversary of the landing of the pioneers of the family in
Tasmania.
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