A variational lower bound on the ground state of a many-body system and the squaring parametrization of density matrices
2019 ◽
Vol 1163
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pp. 012057
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1997 ◽
Vol 06
(02)
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pp. 251-258
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1979 ◽
Vol 322
(2-3)
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pp. 369-381
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2013 ◽
Vol 139
(20)
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pp. 204104
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2006 ◽
Vol 765
(3-4)
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pp. 319-341
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1998 ◽
Vol 81
(15)
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pp. 3051-3054
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2008 ◽
Vol 17
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pp. 304-317
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