351 citations · 3k across the 58 of their papers we have counts for
58 papers
Seven- and eight-loop critical exponents of the three-dimensional Ising model
D. Shapoval, Yu. Honchar, B. Delamotte +2
We determine the critical exponents , , and the correction-to-scaling exponent of the three-dimensional Ising universality class by resumming the recently computed seven-…
Global fixed point potential approach to frustrated antiferromagnets
Shunsuke Yabunaka, Bertrand Delamotte
We revisit the critical behavior of classical frustrated systems using the nonperturbative renormalization group (NPRG) equation. Our study is performed within the local potential…
Conformal invariance and composite operators: A strategy for improving the derivative expansion of the nonperturbative renormalization group
Bertrand Delamotte, Gonzalo De Polsi, Matthieu Tissier +1
It is expected that conformal symmetry is an emergent property of many systems at their critical point. This imposes strong constraints on the critical behavior of a given system.…
The state Potts model from the Nonperturbative Renormalization Group
Carlos A. Sánchez-Villalobos, Bertrand Delamotte, Nicolás Wschebor
We study the -state Potts model for and the space dimension arbitrary real numbers using the Derivative Expansion of the Nonperturbative Renormalization Group at its lea…
A fixed point can hide another one: the nonperturbative behavior of the tetracritical fixed point of the O() models at large
Shunsuke Yabunaka, Bertrand Delamotte
We show that at and below its upper critical dimension, , the critical and tetracritical behaviors of the O() models are associated with the same renorm…
Interface roughening in nonequilibrium phase-separated systems
Marc Besse, Giordano Fausti, Michael E. Cates +2
Interfaces of phase-separated systems roughen in time due to capillary waves. Because of fluxes in the bulk, their dynamics is nonlocal in real space and is not described by the Ed…