Search Results - "Critical exponents"

Is the hyperscaling relation violated below the upper critical dimension in some particular cases?

Authors: Diep, H. T. Ngo, Van-Thanh

Source: EPJ Web of Conferences. 4/29/2026, Vol. 366, p1-13. 13p.

Protocol-Dependent Critical Exponents in Random Composites: Beyond Universality.

Authors: Gluzman, Simon Zhunussova, Zhanat Sarvarov, Akylkerey et al.

Source: Symmetry (20738994). Apr2026, Vol. 18 Issue 4, p700. 37p.

LIFE SPAN OF NONNEGATIVE SOLUTIONS TO AN EVOLUTION EQUATION.

Authors: DANNAWI, IHAB CHMAYCEM, GHADA MGHAMES, RAGHEB et al.

Source: Gulf Journal of Mathematics. 2026, Vol. 22 Issue 2, p1-11. 11p.

Anisotropic critical points from holography.

Authors: Giataganas, Dimitrios Gürsoy, Umut Moran, Claire et al.

Source: Journal of High Energy Physics. Mar2026, Vol. 2026 Issue 3, p1-60. 60p.

Out-of-bound hydrodynamics in holographic anisotropic Dirac semimetals.

Authors: Bahamondes, Sebastián Landea, Ignacio Salazar Soto-Garrido, Rodrigo

Source: Journal of High Energy Physics. Mar2026, Vol. 2026 Issue 3, p1-37. 37p.

On a sequence of Kimberling and its relationship to the Tribonacci word.

Authors: Dvořáková, Lubomíra Pelantová, Edita Shallit, Jeffrey

Source: Discrete Mathematics & Theoretical Computer Science (DMTCS). 2026, Vol. 28 Issue 2, p1-14. 14p.

Subjects: Binary sequences, Critical exponents, Mathematics

Critical exponents and magnetocaloric response in Zintl phase EuIn2 X2 (X = As, P).

Authors: Ain, Qurat Ul Pervez, W. Synoradzki, K. et al.

Source: Scientific Reports. 11/21/2025, Vol. 15 Issue 1, p1-19. 19p.

Probing critical phenomena in open quantum systems using atom arrays.

Authors: Fang, Fang Wang, Kenneth Liu, Vincent S. et al.

Source: Science. 11/6/2025, Vol. 390 Issue 6773, p601-605. 5p.

Subjects: Critical phenomena (Physics), Quantum phase transitions, Critical exponents, Rydberg states, Statistical correlation, Decoherence (Quantum mechanics)

Strict inequalities for arm exponents in planar percolation.

Authors: Radhakrishnan, Ritvik Ramanan Tassion, Vincent

Source: Probability Theory & Related Fields. Jun2026, Vol. 195 Issue 1/2, p659-688. 30p.

Critical scaling for spectral functions.

Authors: Kockler, Konrad Pawlowski, Jan M. Wessely, Jonas

Source: European Physical Journal C -- Particles & Fields. Sep2025, Vol. 85 Issue 9, p1-18. 18p.

Subjects: Scalar field theory, Critical exponents, Critical phenomena (Physics), Dimensionless numbers, Spectral theory, Lorentz invariance, Density of states

Critical exponents of the Ising model with quenched structural disorder and long-range interactions at spatial dimension 𝒅 = 3.

Alternate Title: Критичнi показники моделi Iзiнга iз замороженим структурним безладом та далекосяжними взаємодiями при вимiрностi простору 𝒅 = 3

Authors: Shapoval, D. Dudka, M.

Source: Condensed Matter Physics. 2025, Vol. 28 Issue 4, p1-14. 14p.

Subjects: Critical exponents, Ising model, Renormalization group, Mathematics

Six-loop renormalization group analysis of the model.

Authors: Adzhemyan, L. Ts. Kompaniets, M. V. Trenogin, A. V.

Source: Theoretical & Mathematical Physics. Jun2026, Vol. 227 Issue 3, p925-936. 12p.

Subjects: Renormalization group, Critical exponents, Conformal field theory, Asymptotic expansions

Effect of Critical Spin Fluctuations on the Transport and Magnetic Properties of EuFe2As2 Crystals.

Authors: Gimazov, I. I. Zhelezniakova, D. E. Pervakov, K. S. et al.

Source: JETP Letters. May2026, Vol. 123 Issue 9, p626-634. 9p.

Subjects: Magnetic properties, Critical exponents, Ising model, Transport theory, Crystals

Unravelling the origin of ferromagnetism and critical scaling behavior in orbital altermagnetic candidate CuBr 2 derived lead free Ruddlesden–Popper halide perovskite (PEA) 2 CuBr 4.

Authors: Routh, Sayan Patel, Shubham Debnath, Tuhin et al.

Source: Nanotechnology. 2026, Vol. 37 Issue 22, p1-12. 12p.

Subjects: Ferromagnetism, Critical exponents, Perovskite, Spintronics, Inorganic compounds, Magnetic transitions, Magnetism

Study of the structural, magnetic, magnetocaloric properties and critical exponents of La0.9 0.1MnO2.95 compound.

Authors: Henchiri, C. Gu, Shouxi Qi, Qiang et al.

Source: Applied Physics A: Materials Science & Processing. Jul2025, Vol. 131 Issue 7, p1-13. 13p.

Subjects: Curie temperature, Critical exponents, Magnetic cooling, Ising model, Heisenberg model, Magnetic entropy

Critical behavior and magnetocaloric effect of Ba2-xAxFeMoO6 (A = Sm, Ag, x = 0.0, 0.025) simulated by Landau theory.

Authors: Ghorbani, Zahra Ehsani, Mohammad Hossein Hsini, Mohamed et al.

Source: Applied Physics A: Materials Science & Processing. Jun2025, Vol. 131 Issue 6, p1-9. 9p.

Subjects: Landau theory, Critical exponents, Perovskite, Magnetocaloric effects, Magnetic entropy

Critical behavior and magnet effect simulation in La1-xTexMnO3 manganites.

Authors: Hsini, Mohamed Kaouach, Houda Haouas, Amel

Source: Applied Physics A: Materials Science & Processing. Jun2025, Vol. 131 Issue 6, p1-10. 10p.

Subjects: Magnetic transitions, Critical exponents, Magnetocaloric effects, Landau theory, Magnetic fields, Magnetic entropy

Accurate critical exponents from the optimal truncation of the ε-expansion within the O(N)-symmetric field theory for large N.

Authors: Shalaby, Abouzeid M.¹ (AUTHOR) amshalab@qu.edu.qa

Source: European Physical Journal C -- Particles & Fields. Jul2025, Vol. 85 Issue 7, p1-10. 10p.

Subjects: Critical exponents, Renormalization (Physics), Field theory (Physics), Padé approximant, Statistical models, Perturbation theory

Exact infrared scaling behavior of Randers–Finsler scalar field theories.

Authors: Mendes, M. S. Neto, J. F. S. Silva, R. F. et al.

Source: International Journal of Geometric Methods in Modern Physics. Oct2026, Vol. 23 Issue 12, p1-15. 15p.

Subjects: Scalar field theory, Critical exponents, Renormalization group, Radiative corrections

Anomalous Dimensions of dim Operators in Asymptotically Safe Model.

Authors: Mukhaeva, Alfiia¹ (AUTHOR) mukhaeva@theor.jinr.ru

Source: Physics of Atomic Nuclei. Feb2026, Vol. 89 Issue 1, p128-132. 5p.

Subject Terms: *Critical exponents, *Fixed point theory, *Renormalization group, *Quantum field theory