One Body Wigner-Moyal Density for a Locally Linear Potential of Arbitrary Dimension e-bog

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. The one body Dirac density for a non-interacting many body system is written down in terms of an operator acting on the Dirac delta function and also in terms of an operator integral. The Thomas Fermi approximation is extracted from the operator integral introduced in Sec. 1.