Statistical Physics, Part 1A lucid presentation of statistical physics and thermodynamics which develops from the general principles to give a large number of applications of the theory. |
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Page 39
... process is said to be adiabat- ic . We shall show that , in an adiabatic process , the entropy of the body re- mains unchanged , i.e. the process is ... Adiabatic Processes Adiabatic processes A superfluid Fermi gas The energy spectrum.
... process is said to be adiabat- ic . We shall show that , in an adiabatic process , the entropy of the body re- mains unchanged , i.e. the process is ... Adiabatic Processes Adiabatic processes A superfluid Fermi gas The energy spectrum.
Page 40
... process must be slow in comparison with the processes leading to the establishment of equilibrium in the body ... adiabatic , the mean value of the derivative E ( p , q ; λ ) / 02 in ( 11.1 ) can be taken as the mean value over * In practice ...
... process must be slow in comparison with the processes leading to the establishment of equilibrium in the body ... adiabatic , the mean value of the derivative E ( p , q ; λ ) / 02 in ( 11.1 ) can be taken as the mean value over * In practice ...
Page 128
... processes is NT2 log ( P2 / P1 ) and NT1 log ( P1 / P2 ) . The sum of these is R = N ( T2 − T1 ) log ( P2 / P1 ) . PROBLEM 10. The same as Problem 6 , but for a cyclic process consisting of two isobaric and two adiabatic processes ...
... processes is NT2 log ( P2 / P1 ) and NT1 log ( P1 / P2 ) . The sum of these is R = N ( T2 − T1 ) log ( P2 / P1 ) . PROBLEM 10. The same as Problem 6 , but for a cyclic process consisting of two isobaric and two adiabatic processes ...
Contents
Elementary excitations in a quantum Fermi liquid | 1 |
Interaction of quasiparticles | 2 |
Magnetic susceptibility of a Fermi liquid | 3 |
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atoms axis body Bravais lattice calculate cell chemical potential classical coefficients components concentration condition constant coordinates correlation function corresponding critical point crystal denote density depends derivative determined electron elements entropy equal equation expansion expression Fermi field fluctuations formula free energy frequency gases Gibbs distribution given gives Hamiltonian Hence ideal gas integral interaction irreducible representations liquid macroscopic magnetic matrix mean square mean value molecule momenta momentum motion N₁ number of particles obtain order parameter P₁ partition function phase transition phonon plane pressure PROBLEM properties Quantum Mechanics reciprocal lattice regarded relation result rotational second kind solid solution solvent space group specific heat statistical substance Substituting subsystem suffix surface symmetry temperature theory thermal thermodynamic potential thermodynamic quantities tion total number transformation transition point vapour variables velocity vibrations volume zero ӘР