The Bethe-Salpeter equation for superstrings

zbMath0675.45013MaRDI QIDQ1122098

Hua Wei, Tunan Ruan

Publication date: 1989

Published in: Science in China. Series A (Search for Journal in Brave)

zbMATH Keywords

bound statessuperstringsBethe-Salpeter equationorthonormalizationbound state wave functionalsGreen functionalsirreducible kernelSchwinger's functional methodssuperstring fieldswave functionals

Mathematics Subject Classification ID

Integro-partial differential equations (45K05) Applications of quantum theory to specific physical systems (81V99)

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