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cond-mat.stat-mech2005
Entanglement Properties Of Quantum Many-Body Wave Functions
J. W. Clark, A. Mandilara, M. L. Ristig
Entanglement properties of the trial many-body wave functions in variational treatments of the transverse Ising model in two, three, and four dimensions are investigated. Based on…
quant-ph2005
Description of Quantum Entanglement with Nilpotent Polynomials
A. Mandilara, V. M. Akulin, A. V. Smilga +1
We propose a general method for introducing extensive characteristics of quantum entanglement. The method relies on polynomials of nilpotent raising operators that create entangled…
quant-ph2005
Elliptical orbits in the Bloch sphere
A. Mandilara, J. W. Clark, M. S. Byrd
As is well known, when an SU(2) operation acts on a two-level system, its Bloch vector rotates without change of magnitude. Considering a system composed of two two-level systems,…