Results 81 to 90 of about 1,114,315 (242)

FIRE6: Feynman Integral REduction with modular arithmetic [PDF]

Computer Physics Communications, 2019
Alexander V. Smirnov, Alexander V. Smirnov, F. S. Chukharev   +2 more
semanticscholar   +1 more source

Duals of Feynman Integrals, I: Differential Equations [PDF]

, 2022
Simon Caron-Huot, Andrzej Pokraka
openalex   +1 more source

Defect Engineering in Large‐Scale CVD‐Grown Hexagonal Boron Nitride: Formation, Spectroscopy, and Spin Relaxation Dynamics

Small, EarlyView.
The controlled formation of defects in large‐area CVD‐grown hBN using various irradiation methods is demonstrated. Defect type and properties depend on particle type (He+, Ne+, Ar+, neutrons, and electrons), substrate effects, and film thickness.
Ivan V. Vlassiouk, Yueh‐Chun Wu, Alexander Puretzky, Liangbo Liang, John Lasseter, Bogdan Dryzhakov, Ian Gallagher, Sujoy Ghosh, Nickolay Lavrik, Ondrej Dyck, Andrew R. Lupini, Marti Checa, Liam Collins, Harry M. Meyer III, Huan Zhao, Farzana Likhi, Kai Xiao, Ilia Ivanov, David Glasgow, Alexander Tselev, Benjamin Lawrie, Sergei Smirnov, Steven J. Randolph   +22 more
wiley   +1 more source

Feynman Path Integral in Multiple-Slit and its Simulation

Specta, 2019
In this article we hold on an analytic solution of the well-known cases of difraction and interference of electrons through one and two slits (simply that, the one-dimensional case is assumed only).
Mahendra Satria Hadiningrat
doaj   +1 more source

The Feynman integral and Feynman's operational calculus: a heuristic and mathematical introduction

, 1996
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M. Lapidus
semanticscholar   +1 more source

Ferroelectric Domains and Evolution Dynamics in Twisted CuInP2S6 Bilayers

Small Methods, EarlyView.
A novel mechanism to control ferroelectric and antiferroelectric domains in bilayer twisted CIPS via Moiré superlattices and interlayer coupling. Combined DFT and MLMD simulations reveal the twist‐angle‐dependent domain evolution, offering mechanistic insights and design principles for controllable domain switching and programmable nano electronic ...
Dongyu Bai, Junxian Liu, Yihan Nie, Yuantong Gu, Dongchen Qi, Arkady V. Krasheninnikov, Liangzhi Kou   +6 more
wiley   +1 more source

Identifying regions in wide-angle scattering via graph-theoretical approaches

Journal of High Energy Physics
The method of regions, which provides a systematic approach for computing Feynman integrals involving multiple kinematic scales, proposes that a Feynman integral can be approximated and even reproduced by summing over integrals expanded in certain ...
Yao Ma
doaj   +1 more source

Tuning Interface Electronic Properties via Chiral Two‐Dimensional Metal‐Organic Frameworks

Small Structures, EarlyView.
Structural symmetries are crucial for dictating the electronic properties of materials. Numerical methods with low‐temperature scanning probe microscopy techniques are combined to quantitatively address how different chiral phases of a two‐dimensional (2D) metal‐organic framework uniquely scatter a 2D electron gas and alter its band structure.
Julian Ceddia, Bernard Field, Jack Hellerstedt, Sebastian O. Fürer, Benjamin Lowe, Udo Bach, Sinéad M. Griffin, Agustin Schiffrin   +7 more
wiley   +1 more source

New Stringy Physics beyond Quantum Mechanics from the Feynman Path Integral [PDF]

, 2022
Donatello Dolce
openalex   +1 more source

Enhanced Hydrogen Release from Hydrogen Boride Nanosheets via Carbon Doping

Small Structures, EarlyView.
This study reports the synthesis of carbon‐doped hydrogen boride nanosheets through an ion‐exchange approach. Carbon incorporation weakens BHB bonds, enhancing hydrogen release under thermal and ultraviolet stimuli. Spectroscopic analysis and density functional theory calculations confirm the structural and electronic changes, demonstrating carbon ...
Riku Kawamura, Reiya Kawamura, Arpita Varadwaj, Kazuaki Kisu, Rika Tanaka, Akiyasu Yamamoto, Ryota Ishibiki, Shin‐ichi Ito, Takeshi Fujita, Tomoharu Tokunaga, Osamu Oki, Yoshitaka Fujimoto, Masayuki Toyoda, Susumu Saito, Toyoto Sato, Shin‐ichi Orimo, Hideo Hosono, Iwao Matsuda, Masato Kotsugi, Masahiro Miyauchi, Takahiro Kondo   +20 more
wiley   +1 more source