Modular constraints on superconformal field theories
We constrain the spectrum of N = (1, 1) and N = (2, 2) superconformal field theories in two-dimensions by requiring the NS-NS sector partition function to be invariant under the Γθ congruence subgroup of the full modular group SL(2, ℤ). We employ semi-definite programming to find constraints on the...
| Main Authors: | , , |
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| 格式: | Journal article |
| 語言: | English |
| 出版: |
Springer
2019
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