Vector models and generalized SYK models
Journal Article
·
· Journal of High Energy Physics (Online)
- Brown Univ., Providence, RI (United States). Dept. of Physics
Here, we consider the relation between SYK-like models and vector models by studying a toy model where a tensor field is coupled with a vector field. By integrating out the tensor field, the toy model reduces to the Gross-Neveu model in 1 dimension. On the other hand, a certain perturbation can be turned on and the toy model flows to an SYK-like model at low energy. Furthermore, a chaotic-nonchaotic phase transition occurs as the sign of the perturbation is altered. We further study similar models that possess chaos and enhanced reparameterization symmetries.
- Research Organization:
- Brown Univ., Providence, RI (United States)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- SC0001015; SC0010010
- OSTI ID:
- 1389554
- Journal Information:
- Journal of High Energy Physics (Online), Vol. 2017, Issue 5; ISSN 1029-8479
- Publisher:
- Springer BerlinCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 41 works
Citation information provided by
Web of Science
Web of Science
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