Critical exponents of finite temperature chiral phase transition in soft-wall AdS/QCD models
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2019)165
Abstract: A bstractCriticality of chiral phase transition at finite temperature is investigated in a soft-wall AdS/QCD model, with two, three degenerate flavors (Nf = 2, 3) and two light plus one heavier flavor (Nf = 2… read more here.
Keywords: critical exponents; chiral phase; beta frac; phase transition ... See more keywords
Critical behavior of multiferroic sulpho spinel compounds: MCr2S4 (M = Co & Fe)
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.07.282
Abstract: Abstract Near the paramagnetic to ferrimagnetic transition temperature, the dc magnetization data of two sulpho spinels, CoCr2S4 and FeCr2S4, are analyzed by the modified Arrott plot, the Kouvel-Fisher method, log M vs log H, and… read more here.
Keywords: behavior multiferroic; critical exponents; multiferroic sulpho; critical behavior ... See more keywords
Universality class of the percolation in two-dimensional lattices with distortion
Sign Up to like & getrecommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2019.121139
Abstract: Abstract Mitra et al. (2019) proposed a new percolation model that includes distortion in the square lattice and concluded that it may belong to the same universality class as the ordinary percolation. But the conclusion… read more here.
Keywords: universality class; distortion; percolation; percolation two ... See more keywords
Continuously Varying Critical Exponents Beyond Weak Universality
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep45004
Abstract: Renormalization group theory does not restrict the form of continuous variation of critical exponents which occurs in presence of a marginal operator. However, the continuous variation of critical exponents, observed in different contexts, usually follows… read more here.
Keywords: variation critical; critical exponents; continuous variation; weak universality ... See more keywords
Study of magnetocaloric effect and critical exponents in polycrystalline La0.4Pr0.3Ba0.3MnO3 compound
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/1.5142337
Abstract: Magnetic and magnetocaloric effects of the polycrystalline La 0.4 Pr 0.3 Ba 0.3 MnO 3 (LPBMO) compound were extensively studied. The critical parameters were extracted from the magnetic isotherms data near the paramagnetic–ferromagnetic phase transition… read more here.
Keywords: study magnetocaloric; effect critical; magnetocaloric effect; compound ... See more keywords
Dimensional crossover from 3D to 2D and critical properties in the Laves phase HoNi2
Sign Up to like & getrecommendations! Published in 2025 at "Phase Transitions"
DOI: 10.1080/01411594.2025.2456126
Abstract: ABSTRACT The critical exponents of the HoNi2 intermetallic alloy have been precisely obtained from the modified Arrott plots and the Kouvel-Fisher method, with values: β = 0.215, γ = 0.748, and δ = 4.489. With these values of the critical exponents,… read more here.
Keywords: crossover critical; critical properties; critical exponents; dimensional crossover ... See more keywords
Infinitely many sign-changing solutions for Choquard equation with doubly critical exponents
Sign Up to like & getrecommendations! Published in 2020 at "Complex Variables and Elliptic Equations"
DOI: 10.1080/17476933.2020.1825394
Abstract: In this paper, we consider the following Choquard equation: where , , is the Riesz potential, and , where and are lower and upper critical exponents in sense of the Hardy–Littlewood–Sobolev inequality. Based on perturbation… read more here.
Keywords: infinitely many; choquard equation; equation; many sign ... See more keywords
Dynamical stability and critical exponents of the neutral (S-type) Gubser-Rocha model with momentum dissipation
Sign Up to like & getrecommendations! Published in 2025 at "Progress of Theoretical and Experimental Physics"
DOI: 10.1093/ptep/ptaf141
Abstract: The Gubser-Rocha model is a holographic model that shows the linear dependence of the entropy density on the temperature. The model can be extended to possess S-duality by introducing an axio-dilaton field. With an appropriate… read more here.
Keywords: rocha model; critical exponents; stability; gubser rocha ... See more keywords
Large N critical exponents for the chiral Heisenberg Gross-Neveu universality class
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.97.105009
Abstract: We compute the large $N$ critical exponents $\eta$, $\eta_\phi$ and $1/\nu$ in $d$-dimensions in the chiral Heisenberg Gross-Neveu model to several orders in powers of $1/N$. For instance, the large $N$ conformal bootstrap method is… read more here.
Keywords: heisenberg gross; chiral heisenberg; large critical; gross neveu ... See more keywords
Erratum: Critical exponents in mean-field classical spin systems [Phys. Rev. E 100, 032131 (2019)].
Sign Up to like & getrecommendations! Published in 2020 at "Physical review. E"
DOI: 10.1103/physreve.102.039901
Abstract: This corrects the article DOI: 10.1103/PhysRevE.100.032131. read more here.
Keywords: critical exponents; erratum critical; 100 032131; field classical ... See more keywords
Critical exponents for isotropically directed percolation on hierarchical lattices.
Sign Up to like & getrecommendations! Published in 2025 at "Physical review. E"
DOI: 10.1103/physreve.111.054129
Abstract: We use renormalization-group and Monte Carlo calculations to investigate isotropically directed percolation on hierarchical lattices. We describe a general renormalization-group approach to exactly determine the critical exponents for these lattices. This approach is equivalent to,… read more here.
Keywords: hierarchical lattices; directed percolation; critical exponents; percolation ... See more keywords