Traces of symmetry-adapted reduced density operators

6533b823fe1ef96bd127ea09

RESEARCH PRODUCT

Traces of symmetry-adapted reduced density operators

subject

Particle number operator Antisymmetric relation Spin system General Physics and Astronomy Statistical and Nonlinear Physics Geometry Eigenfunction Space (mathematics)Mathematical Physics Symmetry (physics)Mathematical physics Mathematics

description

Formulae are derived for traces of symmetry-adapted reduced density operators in a finite-dimensional, antisymmetric and spin-adapted space. The traces are expressed in terms of traces of products of the orbital occupation number operators.

year	journal	country	edition	language
1990-11-07	Journal of Physics A: Mathematical and General

https://doi.org/10.1088/0305-4470/23/21/041

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