Results 21 to 30 of about 2,782 (183)
Foundations of Quantum Mechanics
Encyclopedia, 2022 Quantum mechanics is a mathematical formalism that models the dynamics of physical objects. It deals with the elementary constituents of matter (atoms, subatomic and elementary particles) and of radiation.
Salim Yasmineh
doaj +1 more source
Gas Damping in Capacitive MEMS Transducers in the Free Molecular Flow Regime
Sensors, 2021 We present a novel analysis of gas damping in capacitive MEMS transducers that is based on a simple analytical model, assisted by Monte-Carlo simulations performed in Molflow+ to obtain an estimate for the geometry dependent gas diffusion time.
Boris A. Boom +3 more
doaj +1 more source
Visual Culture in Quantum Mechanics. Image-based knowledge making in a non-intuitive world
img journal, 2019 According to a large portion of scholars, mainly coming from the fields of theoretical and experimental physics, quantum mechanics is a particularly challenging subject both to be translated into images and to be communicated without an extensive visual ...
Daniele Villa
doaj +1 more source
Electronic and Structural Heterogeneity in the Diiron Center of Sulerythrin: Insights From Hybrid QM/MM Calculations. [PDF]
ChemphyschemQM/MM modeling of Sulerythrin (SulE) identifies three electronic states of its diiron center, differing in protonation and bridging ligands. The results reconcile crystallographic heterogeneity and reveal how subtle electronic and structural changes govern non‐heme diiron enzyme reactivity.
Moubarak S, Mroginski MA.
europepmc +2 more sources
Visualisations of Centre Vortices [PDF]
EPJ Web of Conferences, 2020 The centre vortex structure of the vacuum is visualised through the use of novel 3D visualisation techniques. These visualisations allow for a hands-on examination of the centre-vortex matter present in the QCD vacuum, and highlights some of the key ...
Biddle James +2 more
doaj +1 more source
Emergent Structure in QCD [PDF]
EPJ Web of Conferences, 2020 The structure of the S U(3) gauge-field vacuum is explored through visualisations of centre vortices and topological charge density. Stereoscopic visualisations highlight interesting features of the vortex vacuum, especially the frequency with which ...
Biddle James +2 more
doaj +1 more source
The computational challenge of lattice chiral symmetry - Is it worth the expense? [PDF]
EPJ Web of Conferences, 2020 The origin of the low-lying position of the Roper resonance in the nucleon energy spectrum has been the subject of significant interest for many years, including several investigations using lattice QCD.
Virgili Adam +2 more
doaj +1 more source
Units for Atomic and Subatomic Physics [PDF]
American Journal of Physics, 1965 The consequences are examined of setting ħ = 1 and c = 1, while retaining the electron volt. The system of units thus defined is simple and practical for atomic and subatomic physics. A convention is also suggested which permits any quantity to be expressed by a number near unity. Trial teaching with such units is suggested.
openaire +2 more sources
RECONSTRUCTING THE AXIAL VOID VELOCITY PROFILE IN BWRs FROM MEASUREMENTS OF THE IN-CORE NEUTRON NOISE [PDF]
EPJ Web of Conferences, 2021 The problem of determining the axial velocity profile from the in-core neutron noise measurements is revisited, with the purpose of developing an objective method for the determination of the void fraction.
Pázsit Imre +3 more
doaj +1 more source
New Deduced Results in Subatomic Physics [PDF]
Journal of Modern Physics, 2019 The Standard Model of elementary particles, with its associated concept of a vacuum state of empty space, leads to strongly restricted results in subatomic physics. Examples are given by vanishing rest masses and an associated spinless state of the photon.
openaire +1 more source