Phase transition, critical behavior, and critical exponents of Myers-Perry black holes [PDF]
, 2013 The critical behavior of Myers-Perry black holes with equal angular momenta in even dimensions are studied. We include the corrections beyond the semiclassical approximation on Hawking temperature in the grand canonical ensemble.
Mohammad Bagher Jahani Poshteh +2 more
openalex +3 more sources
Critical exponents for a percolation model on transient graphs [PDF]
Inventiones Mathematicae, 2021 We consider the bond percolation problem on a transient weighted graph induced by the excursion sets of the Gaussian free field on the corresponding cable system.
Alexander Drewitz +2 more
semanticscholar +1 more source
Precision calculation of critical exponents in the O(N) universality classes with the nonperturbative renormalization group. [PDF]
Physical Review E, 2020 We compute the critical exponents ν, η and ω of O(N) models for various values of N by implementing the derivative expansion of the nonperturbative renormalization group up to next-to-next-to-leading order [usually denoted O(∂^{4})].
Gonzalo De Polsi +3 more
semanticscholar +1 more source
Nuclear Multifragmentation Critical Exponents [PDF]
Physical Review Letters, 1995 We show that the critical exponents of nuclear multi-fragmentation have not been determined conclusively yet.
Bauer, Wolfgang, Friedman, William
openaire +5 more sources
Carving out OPE space and precise O(2) model critical exponents [PDF]
Journal of High Energy Physics, 2019 We develop new tools for isolating CFTs using the numerical bootstrap. A “cutting surface” algorithm for scanning OPE coefficients makes it possible to find islands in high-dimensional spaces.
Shai M. Chester +6 more
semanticscholar +1 more source
Unifying the Anderson transitions in Hermitian and non-Hermitian systems
Physical Review Research, 2022 Non-Hermiticity enriches the tenfold Altland-Zirnbauer symmetry class into the 38-fold symmetry class, where critical behavior of the Anderson transitions (ATs) has been extensively studied recently.
Xunlong Luo +4 more
doaj +1 more source
Probing phase structure of black holes with Lyapunov exponents
Journal of High Energy Physics, 2022 We conjecture that there exists a relationship between Lyapunov exponents and black hole phase transitions. To support our conjecture, Lyapunov exponents of the motion of particles and ring strings are calculated for Reissner-Nordström-AdS black holes ...
Xiaobo Guo +3 more
doaj +1 more source
Universal Scaling and Critical Exponents of the Anisotropic Quantum Rabi Model. [PDF]
Physical Review Letters, 2017 We investigate the quantum phase transition of the anisotropic quantum Rabi model, in which the rotating and counterrotating terms are allowed to have different coupling strengths.
Maoxin Liu +5 more
semanticscholar +1 more source
On critical exponents for self-similar collapse
Journal of High Energy Physics, 2020 We explore systematically perturbations of self-similar solutions to the Einstein-axion-dilaton system, whose dynamics are invariant under spacetime dilations combined with internal 𝔰𝔩(2, ℝ) transformations.
Riccardo Antonelli, Ehsan Hatefi
doaj +1 more source
Minimally subtracted six loop renormalization of $O(n)$-symmetric $\phi^4$ theory and critical exponents [PDF]
, 2017 We present the perturbative renormalization group functions of $O(n)$-symmetric $\phi^4$ theory in $4-2\varepsilon$ dimensions to the sixth loop order in the minimal subtraction scheme.
M. Kompaniets, E. Panzer
semanticscholar +1 more source