\chem{\mathcal {P}\mathcal {T}}

-symmetric lattices with spatially extended gain/loss are generically unstable

Author： Pelinovsky D. E. Kevrekidis P. G. Frantzeskakis D. J.

E-ISSN： 1286-4854|101|1|11002-11002

ISSN： 0295-5075

Source： EPL (EUROPHYSICS LETTERS), Vol.101, Iss.1, 2013-01, pp. : 11002-11002

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