The definition of the velocity field in many body systems

• 11 August 1969
• journal article
• Published by Elsevier in Physics Letters A
• Vol. 29  (10) , 610-611
• https://doi.org/10.1016/0375-9601(69)91123-2

Abstract

Keywords

• DENSITY OPERATOR
• VELOCITY FIELD
• QUANTUM HYDRODYNAMICS