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Lower bounds to the Weizsäcker energy
Author(s) -
Marmorino M. G.
Publication year - 2005
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.20611
Subject(s) - position (finance) , quantum , variety (cybernetics) , energy (signal processing) , work (physics) , mathematics , physics , quantum mechanics , statistics , finance , economics
Gram determinants can be used to obtain lower bounds to the Weizsäcker energy for an N ‐particle density using expectation values of a wide variety of functions of position. This work focuses on expectation values of radial moments to easily derive many previous bounds and some new bounds and to show that improved bounds are easily obtained by increasing the size of the determinant. © 2005 Wiley Periodicals, Inc. Int J Quantum Chem, 2005