Download or read book An Introduction To The Theory Of Superfluidity written by Isaac M. Khalatnikov and published by CRC Press. This book was released on 2018-03-05 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers main properties of the excitation spectrum in superfluid 4He and the thermodynamics determined by the spectrum. It deals with hydrodynamics and describes that quantitative results should be insignificantly modified with processes of phonon decay taken into account.