Accurate Reproduction of Quantum Mechanical Many-Body Interactions in Peptide Main-Chain Hydrogen-Bonding Oligomers by the Polarizable Gaussian Multipole Model.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.2c00710
Abstract: A key advantage of polarizable force fields is their ability to model the atomic polarization effects that play key roles in the atomic many-body interactions. In this work, we assessed the accuracy of the recently… read more here.
Keywords: many body; body interactions; force fields; pgm models ... See more keywords
Ultrafast Coherent Exciton Couplings and Many-Body Interactions in Monolayer WS2
Sign Up to like & getrecommendations! Published in 2024 at "Nano Letters"
DOI: 10.1021/acs.nanolett.4c01991
Abstract: Transition metal dichalcogenides (TMDs) are quantum confined systems with interesting optoelectronic properties, governed by Coulomb interactions in the monolayer (1L) limit, where strongly bound excitons provide a sensitive probe for many-body interactions. Here, we use… read more here.
Keywords: coherent exciton; exciton couplings; many body; interactions monolayer ... See more keywords
Nonadditivity in Many-Body Interactions between Membrane-Deforming Spheres Increases Disorder
Sign Up to like & getrecommendations! Published in 2024 at "ACS Nano"
DOI: 10.1021/acsnano.4c05222
Abstract: Membrane-induced interactions play an important role in organizing membrane proteins. Measurements of the interactions between two and three membrane deforming objects have revealed their nonadditive nature. They are thought to lead to complex many-body effects,… read more here.
Keywords: body interactions; many body; membrane deforming; nonadditivity many ... See more keywords
The Near-Sightedness of Many-Body Interactions in Anharmonic Vibrational Couplings.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.4c03198
Abstract: Couplings between vibrational motions are driven by electronic interactions, and these couplings carry special significance in vibrational energy transfer, multidimensional spectroscopy experiments, and simulations of vibrational spectra. In this investigation, the many-body contributions to these… read more here.
Keywords: near sightedness; sightedness many; many body; body ... See more keywords
Quantum physics: Interactions propel a magnetic dance
Sign Up to like & getrecommendations! Published in 2017 at "Nature"
DOI: 10.1038/546481a
Abstract: A combination of leading-edge techniques has enabled interaction-induced magnetic motion to be observed for pairs of ultracold atoms — a breakthrough in the development of models of complex quantum behaviour. See Letter p.519 Simulating topological… read more here.
Keywords: quantum; quantum physics; physics interactions; physics ... See more keywords
Accelerating materials property prediction via a hybrid Transformer Graph framework that leverages four body interactions
Sign Up to like & getrecommendations! Published in 2025 at "Npj Computational Materials"
DOI: 10.1038/s41524-024-01472-7
Abstract: Machine learning has advanced the rapid prediction of inorganic materials properties, yet data scarcity for specific properties and capturing thermodynamic stability remains challenging. We propose a framework utilizing a Graph Neural Network with composition-based and… read more here.
Keywords: framework; property; materials property; four body ... See more keywords
High-accuracy Ising machine using Kerr-nonlinear parametric oscillators with local four-body interactions
Sign Up to like & getrecommendations! Published in 2020 at "npj Quantum Information"
DOI: 10.1038/s41534-020-00355-1
Abstract: A two-dimensional array of Kerr-nonlinear parametric oscillators (KPOs) with local four-body interactions is a promising candidate for realizing an Ising machine with all-to-all spin couplings, based on adiabatic quantum computation in the Lechner–Hauke–Zoller (LHZ) scheme.… read more here.
Keywords: kerr nonlinear; body interactions; four body; ising machine ... See more keywords
Hydrodynamics of body–body interactions in dense synchronous elongated fish schools
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Fluids"
DOI: 10.1063/5.0142950
Abstract: Mechanisms for hydrodynamic benefit via fluid interactions in large planar fish schools ( n ≥ 10) are investigated by two-dimensional numerical simulations of carangiform fish swimming. It is observed that the average swimming efficiency of… read more here.
Keywords: hydrodynamics; body interactions; body body; fish schools ... See more keywords
Direct observation of the electronic structure and many-body interactions of low-mobility carriers in perylene diimide derivative
Sign Up to like & getrecommendations! Published in 2024 at "Applied Physics Letters"
DOI: 10.1063/5.0221293
Abstract: Despite the rapid progresses in the field of organic semiconductors, aided by the development of high-mobility organic materials, their high carrier mobilities are often unipolar, being sufficiently high only for either electrons or holes. Yet,… read more here.
Keywords: low mobility; mobility; many body; interactions low ... See more keywords
Four-body interactions in the long-range Hamiltonian mean-field model
Sign Up to like & getrecommendations! Published in 2025 at "Chinese Physics B"
DOI: 10.1088/1674-1056/addccf
Abstract: A Hamiltonian mean-field model with long-range four-body interactions is proposed. The model describes a long-range mean-field system in which N unit-mass particles move on a unit circle. Each particle θi interacts with any three other… read more here.
Keywords: energy; mean field; four body; long range ... See more keywords
Native three-body interactions in a superconducting lattice gauge quantum simulator
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review B"
DOI: 10.1103/6prx-zmdz
Abstract: While universal quantum computers remain under development, analog quantum simulators offer a powerful alternative for understanding complex systems in condensed matter, chemistry, and high-energy physics. One compelling application is the characterization of real-time lattice gauge… read more here.
Keywords: body interactions; quantum; lattice gauge; gauge ... See more keywords