Normal ordering normal modes

Evslin, J

Evslin, J (corresponding author), Inst Modern Phys, NanChangLu 509, Lanzhou 730000, Peoples R China.; Evslin, J (corresponding author), Univ Chinese Acad Sci, YuQuanLu 19A, Beijing 100049, Peoples R China.

EUROPEAN PHYSICAL JOURNAL C, 2021; 81 (1):

Abstract

In a soliton sector of a quantum field theory, it is often convenient to expand the quantum fields in terms of normal modes. Normal mode creation and ......

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