Results 71 to 80 of about 25,697,398 (264)

Exact SL(2, ℤ)-structure of lattice Maxwell theory with θ-term in modified Villain formulation

Journal of High Energy Physics
We study the duality of lattice Maxwell theory in the modified Villain formulation, employing an ultra-local action with a theta term. Although this action is known to become non ultra-local through the Poisson resummation formula, we show that this non ...
Shoto Aoki, Yoshio Kikukawa, Toshinari Takemoto   +2 more
doaj   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

ℤ 2 lattice gauge theory on non-trivial topology and its quantum simulation

Journal of High Energy Physics
Wegner duality is essential for ℤ 2 lattice gauge theory, yet the duality on non-trivial topologies has remained implicit. We extend Wegner duality to arbitrary topology and dimension, obtaining a new class of Ising models, in which topology is encoded ...
Jiaqi Hu, Shu Tian, Xiaopeng Cui, Rebing Wu, Man-Hong Yung, Yu Shi   +5 more
doaj   +1 more source

Gauss law, minimal coupling and fermionic PEPS for lattice gauge theories

SciPost Physics Lecture Notes, 2020
In these lecture notes, we review some recent works on Hamiltonian lattice gauge theories, that involve, in particular, tensor network methods. The results reviewed here are tailored together in a slightly different way from the one used in the ...
Patrick Emonts, Erez Zohar
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Lattice investigation of custodial two-Higgs-doublet model at weak quartic couplings

Journal of High Energy Physics
The SU(2)–gauged custodial two-Higgs-doublet model, which shares the same global-symmetry properties with the standard model, is studied non-perturbatively on the lattice.
Guilherme Catumba, Atsuki Hiraguchi, Wei-Shu Hou, Karl Jansen, Ying-Jer Kao, C.-J. David Lin, Alberto Ramos, Mugdha Sarkar   +7 more
doaj   +1 more source

Deconfinement critical point of heavy quark effective lattice theories

, 2022
Effective three-dimensional Polyakov loop theories derived from QCD by strong coupling and hopping expansions are valid for heavy quarks and can also be applied to finite chemical potential μ, due to their considerably milder sign problem.
Philipsen, Owe, Kim, Jangho, Pham, Anh Quang   +2 more
core   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

Flavor symmetries and the topology of special Kähler structures at rank 1

Journal of High Energy Physics, 2019
We propose a method for determining the flavor charge lattice of the continuous flavor symmetry of rank-1 4d N $$ \mathcal{N} $$ = 2 superconformal field theories (SCFTs) and IR free gauge theories from topological invariants of the special Kähler ...
Philip C. Argyres, Matteo Lotito
doaj   +1 more source

Quantum field theories on the Lefschetz thimble [PDF]

, 2013
In these proceedings, we summarize the Lefschetz thimble approach to the sign problem of Quantum Field Theories. In particular, we review its motivations, and we summarize the results of the application of two different algorithms to two test ...
Scorzato, L., Mukherjee, A., Mukherjee, A, Cristoforetti, M., Di Renzo, F., DI RENZO, Francesco, Cristoforetti, M   +6 more
core