Results 121 to 130 of about 55,351 (274)

Boundary conditions and universal finite‐size scaling for the hierarchical |φ|4$|\varphi |^4$ model in dimensions 4 and higher

open access: yesCommunications on Pure and Applied Mathematics, EarlyView.
Abstract We analyse and clarify the finite‐size scaling of the weakly‐coupled hierarchical n$n$‐component |φ|4$|\varphi |^4$ model for all integers n≥1$n \ge 1$ in all dimensions d≥4$d\ge 4$, for both free and periodic boundary conditions. For d>4$d>4$, we prove that for a volume of size Rd$R^{d}$ with periodic boundary conditions the infinite‐volume ...
Emmanuel Michta   +2 more
wiley   +1 more source

Recycling of Epoxy Resin via Blending with Polycaprolactone for Fused Filament Fabrication 3D Printing Applications

open access: yesMacromolecular Materials and Engineering, EarlyView.
Epoxy waste was recycled by milling and melt blending with polycaprolactone (PCL). The material was used for 3D printing. FTIR showed good dispersion of the epoxy in the matrix. Mechanical properties of the 3D printed samples and the injection moulded ones were similar.
Iker Razquin   +9 more
wiley   +1 more source

An Overview of Emergent Order in Far-from-Equilibrium Driven Systems: From Kuramoto Oscillators to Rayleigh–Bénard Convection

open access: yesEntropy, 2020
Soft-matter systems when driven out of equilibrium often give rise to structures that usually lie in between the macroscopic scale of the material and microscopic scale of its constituents.
Atanu Chatterjee   +3 more
doaj   +1 more source

Bethe-Peierls Approximation for the 2D Random Ising Model

open access: yes, 1995
The partition function of the 2d Ising model with random nearest neighbor coupling is expressed in the dual lattice made of square plaquettes. The dual model is solved in the the mean field and in different types of Bethe-Peierls approximations, using ...
Batrouni G G   +9 more
core   +2 more sources

Entanglement Entropy on the Boundary of the Square-Lattice ±J Ising Model

open access: yes, 2020
The entanglement entropy S is calculated on the system boundary of the square-lattice ±J Ising model by the time-evolving block decimation (TEBD) method.
Y. Sasagawa   +4 more
semanticscholar   +1 more source

Salen‐Type Copper(II) Complexes: Synthesis, Characterization, Computational Studies, Molecular Docking, Anticancer Potential, and Pharmacokinetic Prediction

open access: yesChemistryOpen, EarlyView.
Integrating synthesis, density functional theory studies, molecular docking, cytotoxicity, and ADMET predictions, this study identifies [CuII(salen)(H2O)2] (2) as a selective anticancer agent. Docking and in vitro assays highlight its favorable target interactions, selective anticancer activity, and reduced toxicity toward normal fibroblasts ...
Abdellatif A. Helaly   +8 more
wiley   +1 more source

Anisotropic scaling of the two-dimensional Ising model I: the torus

open access: yesSciPost Physics, 2019
We present detailed calculations for the partition function and the free energy of the finite two-dimensional square lattice Ising model with periodic and antiperiodic boundary conditions, variable aspect ratio, and anisotropic couplings, as well as ...
Hendrik Hobrecht, Alfred Hucht
doaj   +1 more source

Completeness of the classical 2D Ising model and universal quantum computation

open access: yes, 2007
We prove that the 2D Ising model is complete in the sense that the partition function of any classical q-state spin model (on an arbitrary graph) can be expressed as a special instance of the partition function of a 2D Ising model with complex ...
A. D. Sokal   +4 more
core   +1 more source

Enhanced Laser‐Induced Graphene Microfluidic Integrated Sensors (LIGMIS) for On‐Site Biomedical and Environmental Monitoring

open access: yesSmall, EarlyView.
A laser‐induced graphene microfluidic with integrated sensors (LIGMIS) are demonstrated for practical use in agricultural and biomedical domains. The porous electrodes are modified with silver nanoplatelets and gold microstructured trees for increased electroactive surface area while ion electrodes are modified with solid‐contact membranes for analyte ...
Zachary T. Johnson   +12 more
wiley   +1 more source

Unfrustrating the t-J Model: Exact d-wave BCS Superconductivity in the t'-J_z-V Model

open access: yesSciPost Physics, 2019
The t-J model is believed to be a minimal model that may be capable of describing the low-energy physics of the cuprate superconductors. However, although the t-J model is simple in appearance, obtaining a detailed understanding of its phase diagram has ...
Kevin Slagle
doaj   +1 more source

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