The Geometrical Basis of PT Symmetry

Sanchez-Soto, LL; Monzon, JJ

Sanchez-Soto, LL (reprint author), Univ Complutense, Dept Opt, Fac Fis, E-28040 Madrid, Spain.; Sanchez-Soto, LL (reprint author), Max Planck Inst Phys Lichts, Staudtstr 2, D-91058 Erlangen, Germany.

SYMMETRY-BASEL, 2018; 10 (10):

Abstract

We reelaborate on the basic properties of PT symmetry from a geometrical perspective. The transfer matrix associated with these systems induces a Mobi......

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