Robust Golden Ratio universality as a consequence of a circulant symmetryWe find a robust scenario for the emergence of the Golden Ratio (GR) dynamical universality class, characterized by the dynamical exponent z φ=12(1+5). Previously, its…Luka Paljk, Johannes Schmidt, Vladislav Popkov·Oct 9, 2026SaveLearn
Replica Transition at Measurement-Altered Ising CriticalityPerforming measurements on gapless quantum ground states can give rise to new universal phenomena, whose origins remain poorly understood even for the paradigmatic Ising critical point. Replica…Kabir Khanna, Sara Murciano, Romain Vasseur·Oct 9, 2026SaveLearn
Scalene Yang-Baxter triples realize all nearest-neighbour Hamiltonians with global additive symmetriesWe establish that bond Hamiltonian densities, up to local difference terms whose sum vanishes under periodic boundary conditions, lying in the commutant of bond operators, wj wj+1, is a…Pramod Padmanabhan, Somnath Maity, Akash Sinha et al.·Oct 9, 2026SaveLearn
Graph-theoretic framework for semi-Markov networks: transient and stationary occupation probabilities, hitting times and weak ergodicity breakingSemi-Markov networks provide a natural framework for describing stochastic transitions between coarse-grained states with non-exponential dwell times, with applications ranging from biophysics and…Julian Voits·Oct 9, 2026SaveLearn
Spectral optimization of spherical lattices and applications to classical and quantum interacting spin systemsWe develop an optimization algorithm for spherical lattice discretizations based on the spectrum of the discretized Laplace operator. Starting from refined icosahedral lattices, we minimize the…Jonas Völler, Grigorios Makris, Fabian Hassler et al.·Oct 8, 2026SaveLearn
Entropic-ordered superfluidWe present a minimal classical lattice model of superfluidity at arbitrarily high temperatures, using a modified three-dimensional XY model with ``soft" rotors. The global U(1) symmetry is…Isabella Zane, Andrew Lucas·Oct 8, 2026SaveLearn
Mutual Linearity of Complexes in Chemical Reaction NetworksExact statements about how a system far from equilibrium responds to changes in its rate constants are scarce beyond linear response, yet they are central to the control of biochemical networks. A…Pedro E. Harunari, Guilherme Fiusa, Matteo Polettini·Oct 8, 2026SaveLearn
The Fiedler dimension of networks of networks: from fractal to small-world architecturesIs the relaxation of a modular network dictated by its modules or by the network that connects them? The answer fixes the time scales of diffusion, consensus, and synchronization, all set by the…Lorenzo Grimaldi, Andrea Gabrielli, Pablo Villegas·Oct 8, 2026SaveLearn
Controlling transitions between nonequilibrium states through active bath engineeringWe develop a family of control protocols for finite-time transitions between active nonequilibrium steady states using the noise-color (correlation rate) as the sole control parameter. By…Dima Boriskovsky, Salambô Dago, Cyriaque Genet et al.·Oct 8, 2026SaveLearn
Quantum annealing of the random transverse-field Ising model in one, two, and three dimensionsQuantum annealing must be sufficiently slow to prevent defect formation. We study this problem in the random transverse-field Ising model via the adiabatic theorem to obtain the limiting rate at…István A. Kovács, Neil Shah, Róbert Juhász·Oct 8, 2026SaveLearn
Markov length can diverge in systems whose universal physics is spatially MarkovianConditional mutual information (CMI) probes spatial non-Markovianity and plays a central role in a recently developed framework for defining mixed-state phases based on local reversibility. This…Yu-Hsueh Chen, Tarun Grover·Oct 8, 2026SaveLearn
High-resolution mapping of the phase boundary of the honeycomb-lattice Blume--Capel ferromagnetWe present a high-resolution numerical study of the spin-1 Blume--Capel ferromagnet on the honeycomb lattice (z=3). Wang--Landau estimates of the joint density of states Ω(E1,E2), combined with…Eluiz C. M. Filho, Claudio J. DaSilva·Oct 8, 2026SaveLearn
A general framework for crystallization in maximal hard-core modelsWe study general maximal hard-core models on periodic lattice-type graphs. While for standard models, phase coexistence may arise for high activity, for maximal models this behavior may occur also…Alexander Barg, Qidong He, Geyang Wang·Oct 8, 2026SaveLearn
Efficiency fluctuations in quantum heat engines with non-quasi-static adiabatic strokesWe have presented an analytical and numerical study of efficiency fluctuations in quantum Carnot and Otto engines with pistons operating under non-quasi-static adiabatic expansion and compression…Bikram Keshari Behera, Shyamal Biswas·Oct 7, 2026SaveLearn
Axiomatic Incompatibility Between Thermal Equilibrium and Volume-Dependent Entropy in Ideal Gas TheoryA rigorous macroscopic analysis of classical thermodynamics reveals an overlooked contradiction at the foundations of ideal gas theory: the traditional volume dependent formula for entropy violates…Andrea Paglietti·Oct 7, 2026SaveLearn
Trend formation with sparse global samplingAchieving global coordination without a central controller or dense global communication is a defining challenge for both biological collectives and engineered swarms. We introduce and analyze a…Sarath Sankar, Abhijit Sinha, Shankar Ghosh et al.·Oct 7, 2026SaveLearn
Effective-Geometry Rescaling and Universal Critical Behavior in the Anisotropic Three-State Potts Model on the Square LatticeWe study the two-dimensional anisotropic three-state Potts ferromagnet on the square lattice using Wolff single-cluster Monte Carlo simulations and finite-size scaling. For coupling ratios…Fan Yang, Jian Gao, Lu Liu et al.·Oct 7, 2026SaveLearn
Gaussian Scrooge Ensemble from Deep Thermalization in Free-FermionsDeep thermalization indicates the emergence of universal ensembles of pure states in a subsystem after measuring its environment. We investigate this phenomenon in a free-fermion chain using local…Angelo Russotto, Katja Klobas, Pasquale Calabrese et al.·Oct 7, 2026SaveLearn
Vortex screening and the fate of the BKT transition with long-range couplingsThe stability of the Berezinskii--Kosterlitz--Thouless phase against long-range interactions remains an open problem. We address this question in the two-dimensional XY model with couplings decaying…Guido Giachetti·Oct 7, 2026SaveLearn
Percolation on interdependent one-dimensional long-range networksWe study the emergence of a mutual giant component in a multiplex network comprised of two one-dimensional long-range networks on a lattice. The probability that two nodes on one lattice, with a…Adar Sharabi, Amir Bashan, Sergey V. Buldyrev et al.·Oct 7, 2026SaveLearn
Heat transport in weakly anharmonic Fermi-Pasta-Ulam-Tsingou chainsWe investigate anomalous heat transport in the one-dimensional β-Fermi--Pasta--Ulam--Tsingou chain in the weakly anharmonic regime using large-scale equilibrium molecular dynamics. By resolving the…Kiratholly Nandakumar Madhav Sharma, Stefano Mossa, Jean-Louis Barrat et al.·Oct 7, 2026SaveLearn
Correspondence between Asymptotic Quantum Many-Body Scars in Closed Systems and Diffusive Nambu-Goldstone Modes in Open SystemsHydrodynamic relaxation in open quantum many-body systems can be understood in terms of diffusive Nambu--Goldstone (NG) modes associated with strong-to-weak spontaneous symmetry breaking (SWSSB).…Masaya Kunimi, Taiki Haga, Masaya Nakagawa·Oct 7, 2026SaveLearn
Heat Transport of the β-Fermi--Pasta--Ulam--Tsingou chain in the long-wave limitResolving the anomalous conductivity exponent of the symmetric β-Fermi--Pasta--Ulam--Tsingou chain by molecular dynamics can require very large systems because of long finite-size crossovers and…Henrique Santos Lima, Matheus M. R. Poltronieri Martins, Lucas Reis e Silva·Oct 7, 2026SaveLearn
Phase diagram of a semiflexible magnetic polymer in three dimensionsWe study a semiflexible magnetic polymer in which each monomer carries a two-state spin, giving rise to coupled conformational, stiffness, and magnetic degrees of freedom. The model provides a…Linda Delimi, Arpan Dey, Jean-Charles Walter·Oct 6, 2026SaveLearn
Algebraic Tensor Network Renormalization and Holographic dualityEmergent generalized symmetries and the holographic principle play very important roles in understanding quantum phase transitions. In recent years, tensor-network renormalization with generalized…Chenqi Meng, Tian Lan, Zhengcheng Gu·Oct 6, 2026SaveLearn