{"id":"W2047699813","doi":"10.1103/physrevlett.103.093902","title":"Observation of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi mathvariant=\"script\">P</mml:mi><mml:mi mathvariant=\"script\">T</mml:mi></mml:math>-Symmetry Breaking in Complex Optical Potentials","year":2009,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Quantum Mechanics and Non-Hermitian Physics","field":"Physics and Astronomy","cited_by":2739,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke; Institut National de la Recherche Scientifique","funders":"","keywords":"Hermitian matrix; Physics; Symmetry (geometry); Symmetry breaking; Algorithm; Quantum mechanics; Computer science; Mathematics; Geometry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null}