Phys. Rev. A 68, 042503 (2003) [5 pages]Spin virial theorem in the time-dependent density-functional theoryReceived 2 June 2003; published 10 October 2003 The spin virial theorem is derived in the time-dependent density-functional theory. It establishes a relationship between the differences of kinetic and potential energies and the currents. It provides a way of checking accuracy of approximations. © 2003 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.68.042503
DOI:
10.1103/PhysRevA.68.042503
PACS:
31.15.Ew
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