Dissipation and energy gap
نویسندگان
چکیده
Abstract The effect of anharmonicity (coupling) in the field theory generally results dissipation plane waves. It has been appreciated that and ensuing waves can be accompanied by emergence gapped momentum state. Here, we show same lead to a energy state dispersion relation where frequency (energy) gap emerges explicitly. We discuss several notable properties states connections between them.
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ژورنال
عنوان ژورنال: Journal of physics communications
سال: 2021
ISSN: ['2399-6528']
DOI: https://doi.org/10.1088/2399-6528/ac03a7