## Statistical mechanicsUnlike most other texts on the subject, this clear, concise introduction to the theory of microscopic bodies treats the modern theory of critical phenomena. Provides up-to-date coverage of recent major advances, including a self-contained description of thermodynamics and the classical kinetic theory of gases, interesting applications such as superfluids and the quantum Hall effect, several current research applications, The last three chapters are devoted to the Landau-Wilson approach to critical phenomena. Many new problems and illustrations have been added to this edition. |

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Page 76

Let w be an arbitrary volume in Aspace and let S be its surface. If we denote by v

the 6Af-dimensional

?3.v) and n the

Let w be an arbitrary volume in Aspace and let S be its surface. If we denote by v

the 6Af-dimensional

**vector**whose components are v = (flt P» - - - □ Alv ; <}lt . . . ,?3.v) and n the

**vector**locally normal to the surface S, 76 Thermodynamics and ...Page 254

In the following we consider linearly polarized photons. For our purpose it is

sufficient to know that a photon of frequency co has the following properties:

Energy = hco w Momentum = Ak, |k| = - (12.1) c Polarization

e = 0 ...

In the following we consider linearly polarized photons. For our purpose it is

sufficient to know that a photon of frequency co has the following properties:

Energy = hco w Momentum = Ak, |k| = - (12.1) c Polarization

**vector**= e, |e| = 1, k .e = 0 ...

Page 258

The state of the lattice in which one phonon is present corresponds to a sound

wave of the form ee«kr-'»o (1222) where the propagation

magnitude |k| = - (12.23) c in which c is the velocity of sound. f Thejjolarization

The state of the lattice in which one phonon is present corresponds to a sound

wave of the form ee«kr-'»o (1222) where the propagation

**vector**k has themagnitude |k| = - (12.23) c in which c is the velocity of sound. f Thejjolarization

**vector**e is ...### What people are saying - Write a review

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### Contents

THE LAWS OF THERMODYNAMICS | 3 |

SOME APPLICATIONS OF THERMODYNAMICS | 33 |

THE PROBLEM OF KINETIC THEORY | 55 |

Copyright | |

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### Common terms and phrases

absolute zero approximation atoms average Boltzmann transport equation Bose gas Bose-Einstein condensation bosons boundary condition calculation classical collision configuration consider constant coordinates corresponds cosh curve defined denoted density derivation diagonal distribution function eigenvalues electron energy levels entropy equilibrium excited expansion external Fermi gas fermions finite fluid formula given grand canonical ensemble graph Hamiltonian hard-sphere Helmholtz free energy Hence ideal Bose gas ideal Fermi gas ideal gas independent integral interaction interparticle Ising model isotherm law of thermodynamics liquid He4 low temperatures macroscopic magnetic field mass matrix elements Maxwell-Boltzmann distribution microcanonical ensemble molecules momentum number of particles obtain occupation numbers phase transition phonons Phys potential pressure properties pseudopotentials QN(V region satisfies shown in Fig sinh solution specific heat spin statistical mechanics superfluid theorem theory thermodynamic functions valid vector velocity virial wave function