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Article overview
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On the geometric measure of entanglement for pure states | M.E. Carrington
; G Kunstatter
; J. Perron
; S. Plosker
; | Date: |
6 Apr 2015 | Abstract: | The geometric measure of entanglement is the distance or angle between an
entangled target state and the nearest unentangled state. Often one considers
the geometric measure of entanglement for highly symmetric entangled states
because it simplifies the calculations and allows for analytic solutions.
Although some symmetry is required in order to deal with large numbers of
qubits, we are able to loosen some of the restrictions on the highly symmetric
states considered previously, and consider several generalizations of the
coefficients of both target and unentangled states. By relaxing some of the
symmetry assumptions, we can compute the geometric entanglement measure for
larger and more relevant classes of states. | Source: | arXiv, 1504.1247 | Services: | Forum | Review | PDF | Favorites |
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