Yang-Lee Quantum Criticality in Various Dimensions
The Yang-Lee universality class arises when an imaginary magnetic field is tuned to its critical value in the paramagnetic phase of the d<6 Ising model. In d=2, this nonunitary conformal field theory (CFT) is exactly solvable via the M(2,5) minimal model. As found long ago by von Gehlen using exact...
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| Main Authors: | , , , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
American Physical Society
2026-02-01
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| Series: | Physical Review X |
| Online Access: | http://doi.org/10.1103/w4qg-2xwn |
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