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Topological Quantum Computing Quantum Simulation

SU(1,1) covariant s-parametrized maps

arXiv
Authors: Andrei B. Klimov, Ulrich Seyfarth, Hubert de Guise, L. L. Sanchez-Soto

Year

2020

Paper ID

18701

Status

Preprint

Abstract Read

~2 min

Abstract Words

61

Citations

N/A

Abstract

We propose a practical recipe to compute the {s}-parametrized maps for systems with SU(1,1) symmetry using a connection between the {Q} and {P} symbols through the action of an operator invariant under the group. The particular case of the self-dual (Wigner) phase-space functions, defined on the upper sheet of the two-sheet hyperboloid (or, equivalently, inside the Poincaré disc) are analyzed.

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  • We propose a practical recipe to compute the s-parametrized maps for systems with SU(1,1) symmetry using a connection between the Q and P symbols through the action of an...

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