Logarithmic Singularities of Specific Heat and Related Properties of Liquid ${}^{4}He$ Near $\lambda -$Point

Simanta C., Yatendra S. Jain

The singularity of specific heat ($C_p$) and related properties (viz. thermal expansion coefficient, compressibility and pressure coefficient) of liquid ${}^{4}He$ at $\lambda -$point is stud…