Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12104/71098
Title: Symmetric discrete coherent states for n-qubits
Author: Munoz, C.
Klimov, Andrei B.
Sanchez-Soto, L.L.
Issue Date: 2012
Abstract: We put forward a method of constructing discrete coherent states for n qubits. After establishing appropriate displacement operators, the coherent states appear as displaced versions of a fiducial vector that is fixed by imposing a number of natural symmetry requirements on its Q-function. Using these coherent states, we establish a partial order in the discrete phase space, which allows us to picture some n-qubit states as apparent distributions. We also analyze correlations in terms of sums of squared Q-functions. This article is part of a special issue of Journal of Physics A: Mathematical and Theoretical devoted to Coherent states: mathematical and physical aspects. © 2012 IOP Publishing Ltd.
URI: http://hdl.handle.net/20.500.12104/71098
Appears in Collections:Producción científica UdeG (prueba)

Files in This Item:
There are no files associated with this item.


Items in RIUdeG are protected by copyright, with all rights reserved, unless otherwise indicated.