CLOSED N=2 STRINGS: PICTURE-CHANGING, HIDDEN SYMMETRIES AND SDG HIERARCHY (Q4523552)
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scientific article; zbMATH DE number 1550573
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | CLOSED N=2 STRINGS: PICTURE-CHANGING, HIDDEN SYMMETRIES AND SDG HIERARCHY |
scientific article; zbMATH DE number 1550573 |
Statements
CLOSED N=2 STRINGS: PICTURE-CHANGING, HIDDEN SYMMETRIES AND SDG HIERARCHY (English)
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14 January 2001
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picture-changing and spectral flow operators
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ghost number zero operators
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BRST cohomology
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self-dual gravity
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\(N= 2\) string
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\((2+2)\)-dimensional space-time
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hierarchy of commuting flows
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moduli space
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nonlocal Abelian symmetries
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