Callen H.B - Thermodynamics And An Introduction To Thermostatistics · Problem 18.3-1

QUANTUM FLUIDS

Physics — Statistical Mechanics · classical-limit-definite-integrals

Problem

Calculate the definite integrals appearing in equations 18.25 and 18.26 by letting

\varepsilon = x^2

and noting that each of the resulting integrals is the derivative (with respect to

\beta

) of a simpler integral.