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arXiv · 2110.00020

Long-range fermions and critical dualities

Noam Chai·Soumangsu Chakraborty·Mikhail Goykhman·Ritam Sinha
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Abstract

We construct long-range fermionic models with the Gross-Neveu and Gross-Neveu-Yukawa interaction, and argue that their critical regimes are equivalent. To this end, we calculate various CFT data in $ε$- and $1/N$- expansion, and demonstrate their agreement in the overlapping regimes of validity.

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Noam Chai, Soumangsu Chakraborty, Mikhail Goykhman, Ritam Sinha. 2021-09-30. Long-range fermions and critical dualities. https://doi.org/10.1007/jhep01(2022)172

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