The nonperturbative functional renormalization group and its applications
The renormalization group plays an essential role in many areas of physics, both
conceptually and as a practical tool to determine the long-distance low-energy properties of …
conceptually and as a practical tool to determine the long-distance low-energy properties of …
[HTML][HTML] Selected topics in analytic conformal bootstrap: A guided journey
This review aims to offer a pedagogical introduction to the analytic conformal bootstrap
program via a journey through selected topics. We review analytic methods which include …
program via a journey through selected topics. We review analytic methods which include …
Dispersive CFT sum rules
S Caron-Huot, D Mazáč, L Rastelli… - Journal of High Energy …, 2021 - Springer
A bstract We give a unified treatment of dispersive sum rules for four-point correlators in
conformal field theory. We call a sum rule “dispersive” if it has double zeros at all double …
conformal field theory. We call a sum rule “dispersive” if it has double zeros at all double …
Snowmass White Paper: The Analytic Conformal Bootstrap
The analytic conformal bootstrap is an array of techniques to characterize, constrain, and
solve strongly interacting quantum field theories using symmetries, causality, unitarity, and …
solve strongly interacting quantum field theories using symmetries, causality, unitarity, and …
The critical O (N) CFT: Methods and conformal data
J Henriksson - Physics Reports, 2023 - Elsevier
Abstract The critical O (N) CFT in spacetime dimensions 2< d< 4 is one of the most important
examples of a conformal field theory, with the Ising CFT at N= 1, 2⩽ d< 4, as a notable …
examples of a conformal field theory, with the Ising CFT at N= 1, 2⩽ d< 4, as a notable …
[PDF][PDF] Snowmass White Paper: The Numerical Conformal Bootstrap
D Poland, D Simmons-Duffin - arXiv preprint arXiv:2203.08117, 2022 - arxiv.org
The idea of the conformal bootstrap is to constrain and solve CFTs using physical
consistency conditions like symmetry, unitarity, and causality. By relying on nonperturbative …
consistency conditions like symmetry, unitarity, and causality. By relying on nonperturbative …
RG flows and fixed points of O (N) r models
C Jepsen, Y Oz - Journal of High Energy Physics, 2024 - Springer
A bstract By means of ϵ and large N expansions, we study generalizations of the O (N)
model where the fundamental fields are tensors of rank r rather than vectors, and where the …
model where the fundamental fields are tensors of rank r rather than vectors, and where the …
New developments in the numerical conformal bootstrap
The numerical conformal bootstrap has become in the last 15 years an indispensable tool
for studying strongly coupled CFTs in various dimensions. Here we review the main …
for studying strongly coupled CFTs in various dimensions. Here we review the main …
Spectrum continuity and level repulsion: the Ising CFT from infinitesimal to finite ε
A bstract Using numerical conformal bootstrap technology we perform a non-perturbative
study of the Ising CFT and its spectrum from infinitesimal to finite values of ε= 4–d. Exploiting …
study of the Ising CFT and its spectrum from infinitesimal to finite values of ε= 4–d. Exploiting …
Bootstrapping monodromy defects in the Wess-Zumino model
A Gimenez-Grau, P Liendo - Journal of High Energy Physics, 2022 - Springer
A bstract We use analytical bootstrap techniques to study supersymmetric monodromy
defects in the critical Wess-Zumino model. In preparation for this result we first study two …
defects in the critical Wess-Zumino model. In preparation for this result we first study two …