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A Multi-dimensional Unified Concavity and Convexity Detection Method Based on Geometric Algebra
Detecting the concavity and convexity of three-dimensional (3D) geometric objects is a well-established challenge in the realm of computer graphics....
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On the non-physical concavity of the quark potentials within the thick center vortex model
Lattice gauge theory (LGT) results denote to the confinement for the quark potential in various Yang–Mills theories. This property can also be...
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Convexity and Concavity Control of Laser Beam Using a Frequency Modulated Acoustic Wave
The transformation of Gaussian beam into a flat top one is realized by interaction of laser beam with two perpendicular sinusoidal ultrasonic waves...
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A Relation of Thermodynamic Relevance Between the Superadditivity, Concavity and Homogeneity Properties of Real-Valued Functions
We provide a necessary and sufficient condition for the validity of the following Landsberg–Thirring theorem: for a real-valued function on a convex...
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On the influence of microproperties of elastoplastic hinges on the global behavior of pantographic sheets in bias extensional test
Experimental observations have revealed a change in the concavity of the resultant force-displacement plot in the extension test for pantographic...
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Majorization-based entanglement criterion for fermion systems using the von Neumann entropy
AbstractWe use the Schur concavity of the von Neumann entropy and introduce a majorization-based entanglement criterion for the states of systems...
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Tailoring bound state geometry in high-dimensional non-hermitian systems
It is generally believed that the non-Hermitian effect (NHSE), due to its non-reciprocal nature, creates barriers for the appearance of impurity...
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Ensemble Equivalence for Mean Field Models and Plurisubharmonicity
We show that entropy is globally concave with respect to energy for a rich class of mean field interactions, including regularizations of the point...
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Linearized stability of Harada thin-shell wormholes
Using Darmois-Israel-Sen junction conditions, and with help of Visser’s cut-and-paste method, we study the dynamics of thin-shell wormholes that are...
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Effective Thermal Conductivity of Transversely Isotropic Materials with Concave Pores
The aim of this paper is to extend recent elastic work to thermal problem. In the first part of the paper, approximate relations for the resistivity...
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Classical information entropy of parton distribution functions and an application in searching gluon saturation
Entropy or information is a fundamental quantity contained in a system in statistical mechanics and information theory. In this paper, a definition...
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Numerical Estimation of Resistivity Contribution Tensor of a Concave Pore Embedded in a Transversely Isotropic Matrix
In this work, we focus on the effect of non-ellipsoidal concave pore on thermal conduction properties of porous media with an infinite transversely...
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Unified Framework for Continuity of Sandwiched Rényi Divergences
In this work, we prove uniform continuity bounds for entropic quantities related to the sandwiched Rényi divergences such as the sandwiched Rényi...
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Impurities with a cusp: general theory and 3d Ising
In CFTs, the partition function of a line defect with a cusp depends logarithmically on the size of the line with an angle-dependent coefficient: the...
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Curvature-Dimension Conditions for Symmetric Quantum Markov Semigroups
Following up on the recent work on lower Ricci curvature bounds for quantum systems, we introduce two noncommutative versions of curvature-dimension...
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Beam Profile Measurement of Electron Gun Prototype for NICA Collider Electron Cooling System
AbstractA new electron gun was developed for the high-voltage electron cooling system of the NICA collider. This paper presents the results of the...
