7 papers
Semi-universality of CFT entropy at large spin
Harsh Anand, Nathan Benjamin, Vipul Kumar +4
The thermal partition function, , of a on is parameterized by the inverse temperature along with angular velocities . In this pap…
Resource-Theoretic Quantifiers of Weak and Strong Symmetry Breaking: Strong Entanglement Asymmetry and Beyond
Yuya Kusuki, Sridip Pal, Hiroyasu Tajima
Quantifying how much a quantum state breaks a symmetry is essential for characterizing phases, nonequilibrium dynamics, and open-system behavior. Quantum resource theory provides a…
Weyl bound for trilinear periods via conformal bootstrap
Anshul Adve, James Bonifacio, Petr Kravchuk +4
Let be holomorphic modular forms of the same weight for a cocompact lattice . We estimate the rate of decay of the coefficients in the exp…
Universality of the microcanonical entropy at large spin
Sridip Pal, Jiaxin Qiao, Balt C. van Rees
We consider rigorous consequences of modular invariance for two-dimensional unitary non-rational CFTs with . Simple estimates for the torus partition function can lead to re…
A universal inequality on the unitary 2D CFT partition function
Indranil Dey, Sridip Pal, Jiaxin Qiao
We prove the conjecture proposed by Hartman, Keller and Stoica [HKS14]: the grand-canonical free energy of a unitary 2D CFT with a sparse spectrum below the scaling dimension $\fra…
Universality of Rényi Entropy in Conformal Field Theory
Yuya Kusuki, Hirosi Ooguri, Sridip Pal
We use the thermal effective theory to prove that, for the vacuum state in any conformal field theory in dimensions, the -th Rényi entropy behaves as $S_A^{(n)}…