Transition point
View article: Gzip Can Explain Your LLM Latency: The Version of Temperature–Induced Structural Phase Transitions in GPT-4.1
Gzip Can Explain Your LLM Latency: The Version of Temperature–Induced Structural Phase Transitions in GPT-4.1 Open
Large Language Models (LLMs) exhibit substantial variability in inferencelatency, yet the origin of this variability has remained largelyphenomenological. Prior hypotheses suggested that sampling temperaturemay induce a transition between …
View article: $\mathcal{PT}$-assisted control of Goos-Hänchen shift in cavity magnomechanics
$\mathcal{PT}$-assisted control of Goos-Hänchen shift in cavity magnomechanics Open
We propose a scheme to manipulate the Goos-Hänchen shift (GHS) of a reflected probe field in a non-Hermitian cavity magnomechanical system. The platform consists of a yttrium-iron-garnet sphere coupled to a microwave cavity, where a strong…
View article: Effect of quenched disorder on the absorbing transition in contact processes on a comb lattice
Effect of quenched disorder on the absorbing transition in contact processes on a comb lattice Open
Power-law behavior frequently emerges in physical, biological, and social systems, particularly near continuous phase transitions characterized by diverging correlation lengths and universal scaling. The contact process is a prototypical m…
View article: The Effects of Several Natural Protoberberine Alkaloids and Cinnamic Acid Derivatives Used for Traditional Medicine on the Membrane Boundary Potential and Lipid Packing Stress
The Effects of Several Natural Protoberberine Alkaloids and Cinnamic Acid Derivatives Used for Traditional Medicine on the Membrane Boundary Potential and Lipid Packing Stress Open
Here we elucidated the effects of natural protoberberine alkaloids (rotundine, berberine, and nitidine) and cinnamic acid derivatives (ethyl-4-methoxycinnamate and osthole) found in Vietnamese medicinal plants, on the boundary potential of…
View article: Height distribution of elastic interfaces in quenched random media
Height distribution of elastic interfaces in quenched random media Open
Elastic interfaces in quenched random media driven by external forces exhibit a continuous depinning phase transition between pinned and moving phases at a critical external force. Recent work [Phys. Rev. Lett. 129, 175701 (2022)] has show…
View article: Height distribution of elastic interfaces in quenched random media
Height distribution of elastic interfaces in quenched random media Open
Elastic interfaces in quenched random media driven by external forces exhibit a continuous depinning phase transition between pinned and moving phases at a critical external force. Recent work [Phys. Rev. Lett. 129, 175701 (2022)] has show…
View article: NM-SRN v2.0 AGI: Definitive Mapping of a Turbulence Hysteresis Loop via Structural Determination and Optimization(SDO)
NM-SRN v2.0 AGI: Definitive Mapping of a Turbulence Hysteresis Loop via Structural Determination and Optimization(SDO) Open
Abstract The transition from laminar to turbulent flow, governed by the Navier-Stokes equations, remains one of the most persistent and significant "grand challenge" problems in classical physics. A key feature of this…
View article: First order transition region of an equation of state for QCD with a critical point
First order transition region of an equation of state for QCD with a critical point Open
In addition to signals for the critical point, evidence for a first order phase transition would indicate a nontrivial structure within the QCD phase diagram. Moreover, while not a direct measurement of the critical point, the presence of …
View article: A Complex Topological Phase in C-Spin Active Matter
A Complex Topological Phase in C-Spin Active Matter Open
This work unveils complex topological properties within a recent theoretical model concerning the interplay of positional and orientational order. The model features "complementary-spins" (c-spins), symbolic agents divided into t…
View article: First order transition region of an equation of state for QCD with a critical point
First order transition region of an equation of state for QCD with a critical point Open
In addition to signals for the critical point, evidence for a first order phase transition would indicate a nontrivial structure within the QCD phase diagram. Moreover, while not a direct measurement of the critical point, the presence of …
View article: A Complex Topological Phase in C-Spin Active Matter
A Complex Topological Phase in C-Spin Active Matter Open
This work unveils complex topological properties within a recent theoretical model concerning the interplay of positional and orientational order. The model features "complementary-spins" (c-spins), symbolic agents divided into t…
View article: A Complex Topological Phase in C-Spin Active Matter
A Complex Topological Phase in C-Spin Active Matter Open
This work introduces a new theoretical model for active matter ("complementary-spins" or c-spins), exploring the interplay of positional and orientational order in mobile agents with rotational freedom, divided into two populations with co…
View article: Structure-property relationship of established MWCNT network enhancing thermo-mechanical stability and electrical conductivity in TPU nanocomposites
Structure-property relationship of established MWCNT network enhancing thermo-mechanical stability and electrical conductivity in TPU nanocomposites Open
View article: Change in the Order of a Phase Transition in the 2D Potts Model with Equivalent Neighbours
Change in the Order of a Phase Transition in the 2D Potts Model with Equivalent Neighbours Open
Two dimensional Potts model is a classical example where the symmetry of the order parameter controls the order of a phase transition: on a square lattice with nearest-neighbours interaction, when the number of states $q$ is less than or e…
View article: Change in the Order of a Phase Transition in the 2D Potts Model with Equivalent Neighbours
Change in the Order of a Phase Transition in the 2D Potts Model with Equivalent Neighbours Open
Two dimensional Potts model is a classical example where the symmetry of the order parameter controls the order of a phase transition: on a square lattice with nearest-neighbours interaction, when the number of states $q$ is less than or e…
View article: Entanglement Phase Transition in Chaotic non-Hermitian Systems
Entanglement Phase Transition in Chaotic non-Hermitian Systems Open
We have studied entanglement phase transition in a class of chaotic non-Hermitian spin chain in which its spin-spin coupling term commutes with the non-Hermitian term. Two models are investigated: transverse field Ising model with a comple…
View article: Entanglement Phase Transition in Chaotic non-Hermitian Systems
Entanglement Phase Transition in Chaotic non-Hermitian Systems Open
We have studied entanglement phase transition in a class of chaotic non-Hermitian spin chain in which its spin-spin coupling term commutes with the non-Hermitian term. Two models are investigated: transverse field Ising model with a comple…
View article: Uniaxial strain tuning of polar lattice vibrations in KTaO$_3$ and SrTiO$_3$
Uniaxial strain tuning of polar lattice vibrations in KTaO$_3$ and SrTiO$_3$ Open
The interplay of electronic and structural degrees of freedom is a prominent feature of many quantum materials and of particular interest in systems with strong ferroelectric fluctuations, such as SrTiO$_3$ (STO) and KTaO$_3$ (KTO). Both m…
View article: Phase transition of topological index driven by dephasing
Phase transition of topological index driven by dephasing Open
We study topological insulators under dephasing noise. With examples of both a $2d$ Chern insulator and a $3d$ topological insulator protected by time-reversal symmetry, we demonstrate that there is a phase transition at finite dephasing s…
View article: Railway Transition Curves Curvature—Should It Be Smooth in the Extreme Points or Not, or Something Else?
Railway Transition Curves Curvature—Should It Be Smooth in the Extreme Points or Not, or Something Else? Open
This work addresses the features of railway transition curves’ curvature, especially at extreme points. In particular, should it be smooth at the extreme points or not, or something else? Such a question is not accidental. This is based on…
View article: Uniaxial strain tuning of polar lattice vibrations in KTaO$_3$ and SrTiO$_3$
Uniaxial strain tuning of polar lattice vibrations in KTaO$_3$ and SrTiO$_3$ Open
The interplay of electronic and structural degrees of freedom is a prominent feature of many quantum materials and of particular interest in systems with strong ferroelectric fluctuations, such as SrTiO$_3$ (STO) and KTaO$_3$ (KTO). Both m…
View article: Pure real energy spectrum and exact anomalous mobility edges in a non-Hermitian flat band geometry
Pure real energy spectrum and exact anomalous mobility edges in a non-Hermitian flat band geometry Open
The interplay between quasi-periodicity and non-Hermiticity can give rise to rich localization phenomena. In this work, we investigate the localization transition in a one-dimensional nonreciprocal cross-stitch flat band lattice with diago…
View article: Alignment frustration-induced swarming lattice in the Vicsek-Kuramoto model
Alignment frustration-induced swarming lattice in the Vicsek-Kuramoto model Open
We introduce a frustration parameter $α$ into the Vicsek-Kuramoto model of self-propelled particles. While the system exhibits conventional synchronized states, such as global phase synchronization and swarming, for low frustration ($α< π/…
View article: Alignment frustration-induced swarming lattice in the Vicsek-Kuramoto model
Alignment frustration-induced swarming lattice in the Vicsek-Kuramoto model Open
We introduce a frustration parameter $α$ into the Vicsek-Kuramoto model of self-propelled particles. While the system exhibits conventional synchronized states, such as global phase synchronization and swarming, for low frustration ($α< π/…
View article: From disordered systems to the Critical 2D Stochastic Heat Flow
From disordered systems to the Critical 2D Stochastic Heat Flow Open
We review our joint work on the scaling limits of disordered systems, linking the notion of disorder relevance/irrelevance to that of sub/super-criticality of singular SPDEs. This line of research culminated in the construction of the Crit…
View article: From disordered systems to the Critical 2D Stochastic Heat Flow
From disordered systems to the Critical 2D Stochastic Heat Flow Open
We review our joint work on the scaling limits of disordered systems, linking the notion of disorder relevance/irrelevance to that of sub/super-criticality of singular SPDEs. This line of research culminated in the construction of the Crit…
View article: Phase transitions in the spin-1/2 Heisenberg antiferromagnet on the square lattice
Phase transitions in the spin-1/2 Heisenberg antiferromagnet on the square lattice Open
The nature of the intermediate ground-state phase in the spin-1/2 frustrated square lattice model has long been debated. Using cluster density matrix embedding theory, we investigate the phase diagram of this model. The Neel phase is direc…
View article: Phase transitions in the spin-1/2 Heisenberg antiferromagnet on the square lattice
Phase transitions in the spin-1/2 Heisenberg antiferromagnet on the square lattice Open
The nature of the intermediate ground-state phase in the spin-1/2 frustrated square lattice model has long been debated. Using cluster density matrix embedding theory, we investigate the phase diagram of this model. The Neel phase is direc…
View article: Data from: Phase transition of topological index driven by dephasing
Data from: Phase transition of topological index driven by dephasing Open
We study topological insulators under dephasing noise. With examples of both a 2d Chern insulator and a 3d topological insulator protected by time-reversal symmetry, we demonstrate that there is a phase transition at finite dephasing stren…
View article: Cluster percolation in the three-dimensional $\pm J$ random-bond Ising model
Cluster percolation in the three-dimensional $\pm J$ random-bond Ising model Open
Based on extensive parallel-tempering Monte Carlo simulations, we investigate the relationship between cluster percolation and equilibrium ordering phenomena in the three-dimensional $\pm J$ random-bond Ising model as one varies the fracti…