On the Schrödinger operator with a periodic PT-symmetric matrix potential

نویسندگان

چکیده

In this article we obtain asymptotic formulas for the Bloch eigenvalues of operator generated by a system Schrodinger equations with periodic PT-symmetric complex-valued coefficients. Then using these classify spectrum and find condition on coefficients which contains half line.

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ژورنال

عنوان ژورنال: Journal of Mathematical Physics

سال: 2021

ISSN: ['0022-2488', '1527-2427', '1089-7658']

DOI: https://doi.org/10.1063/5.0064516