Beurling-Selberg extremization and modular bootstrap at high energies

B Mukhametzhanov, S Pal - SciPost Physics, 2020 - scipost.org
… ] at asymptotically large ∆ in 2d unitary modular invariant CFTs. These bounds depend on a
… turns out to be exactly the Beurling-Selberg extremization problem, widely known in analytic …

High energy modular bootstrap, global symmetries and defects

S Pal, Z Sun - Journal of High Energy Physics, 2020 - Springer
higher spin in a theory with Lorentz covariant energy momentum tensor/conserved current.
In this work, we consider unitary modular … to leverage is modular transformation properties …

High-dimensional sphere packing and the modular bootstrap

N Afkhami-Jeddi, H Cohn, T Hartman, D de Laat… - Journal of High Energy …, 2020 - Springer
… Abstract: We carry out a numerical study of the spinless modular bootstrap for conformal
field theories with current algebra U(1)c × U(1)c, or equivalently the linear programming bound …

Universal fine grained asymptotics of free and weakly coupled Quantum Field Theory

W Cao, T Melia, S Pal - Journal of High Energy Physics, 2024 - Springer
… Such functions occur in the modular bootstrap literature, see in particular ref. [15]; we supply
… reader curious about the details of their modular bootstrap applications to the reference. The …

Analytic bootstrap in 2D boundary conformal field theory: towards braneworld holography

Y Kusuki - Journal of High Energy Physics, 2022 - Springer
… It implies that it would be possible to consider an analog of the light-cone modular bootstrap
… , the information at high energy can be studied by the bootstrap equation in the high-low …

Snowmass White Paper: The Analytic Conformal Bootstrap

T Hartman, D Mazac, D Simmons-Duffin… - arXiv preprint arXiv …, 2022 - arxiv.org
… It is an open question how to better use these structures in bootstrap calculations. In two …
refined modular bootstrap results, see eg [252–255]. However, in higher-dimensions, bootstrap

Twist accumulation in conformal field theory: A rigorous approach to the lightcone bootstrap

S Pal, J Qiao, S Rychkov - Communications in Mathematical Physics, 2023 - Springer
… lightcone bootstrap argument to the modular bootstrap case. We will start with the lightcone
bootstrap case … 3, when we talk about the modular bootstrap, we consider the general case. …

Symmetry-resolved entanglement entropy, spectra & boundary conformal field theory

Y Kusuki, S Murciano, H Ooguri, S Pal - Journal of High Energy Physics, 2023 - Springer
We perform a comprehensive analysis of the symmetry-resolved (SR) entanglement entropy
(EE) for one single interval in the ground state of a 1+ 1D conformal field theory (CFT), that …

arXiv: Snowmass White Paper: The Analytic Conformal Bootstrap

T Hartman, D Simmons-Duffin, A Zhiboedov, D Mazac - 2022 - cds.cern.ch
… It is an open question how to better use these structures in bootstrap calculations. In two …
refined modular bootstrap results, see eg [252–255]. However, in higher-dimensions, bootstrap

Conformal line defects at finite temperature

J Barrat, B Fiol, E Marchetto, A Miscioscia, E Pomoni - SciPost Physics, 2025 - scipost.org
… Similarly, the bootstrap approach to defect CFTs at zero temperature introduces … bootstrap
methods yielding a wealth of novel results [22–33]. This work aims to construct a bootstrap