176 citations · 619 across the 19 of their papers we have counts for
20 papers
Boundary Condition dependent Universality Classes on a Hyperbolic Lattice
Pallabi Dey, Debasish Banerjee, Arnab Kundu +1
We study the ferromagnetic Ising model on finite hyperbolic tessellations of Euclidean AdS with open and wired boundary conditions. Because a finite fraction of spins remains a…
State Dependence of Krylov Complexity in CFTs
Arnab Kundu, Vinay Malvimat, Ritam Sinha
We compute the Krylov Complexity of a light operator in an eigenstate of a CFT at large central charge . The eigenstate corresponds to a primary operator $\…
RG flows on two-dimensional spherical defects
Tom Shachar, Ritam Sinha, Michael Smolkin
We study two-dimensional spherical defects in d-dimensional Conformal Field Theories. We argue that the Renormalization Group (RG) flows on such defects admit the existence of a de…
A model of persistent breaking of continuous symmetry
Noam Chai, Anatoly Dymarsky, Mikhail Goykhman +2
We consider a UV-complete field-theoretic model in general dimensions, including , that exhibits spontaneous breaking of continuous symmetry, persisting to arbitrarily large…
Long-range fermions and critical dualities
Noam Chai, Soumangsu Chakraborty, Mikhail Goykhman +1
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 va…
Long-Range Vector Models at Large N
Noam Chai, Mikhail Goykhman, Ritam Sinha
We calculate various CFT data for the vector model with the long-range interaction, working at the next-to-leading order in the expansion. Our results provide addition…