Results 31 to 40 of about 1,518 (208)
Virial Theorem and Scaling Analysis in Infinitely Confined Quantum Dots
Cumhuriyet Science JournalThe virial theorem is a fundamental principle giving the relationship between kinetic and potential energies in classical and quantum mechanical systems.
Celalettin Demir
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Virial Extension for Discrete Data Series
SignalsThe Virial theorem has been applied with considerable success in various fields of natural sciences. This work proposes an extension of the theorem applied to discrete data series.
Dino Otero +5 more
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Mesoscopic virial equation for nonequilibrium statistical mechanics
New Journal of Physics, 2016 We derive a class of mesoscopic virial equations governing energy partition between conjugate position and momentum variables of individual degrees of freedom.
G Falasco, F Baldovin, K Kroy, M Baiesi
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Towards B-Spline Atomic Structure Calculations
Atoms, 2021 The paper reviews the history of B-spline methods for atomic structure calculations for bound states. It highlights various aspects of the variational method, particularly with regard to the orthogonality requirements, the iterative self-consistent ...
Charlotte Froese Fischer
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European Physical Journal C: Particles and Fields, 2023 A hydrodynamic model for small acoustic oscillations in a cloud of stars is built, taking into account the self-consistent gravitational field in equilibrium with a non-zero second correlation moment.
A. A. Stupka +3 more
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Galaxies, 2018 Spiral galaxies are spinning, internally densified objects. The Virial Theorem explains galactic rotation curves via its linkage of the rotation rate to the gravitational self-potential (Ug) and the moment of inertia of oblate spheroids.
Robert E. Criss, Anne M. Hofmeister
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The role of the electric Bond number in the stability of pasta phases
Physics Letters B, 2022 The deformation of nuclei in the neutrons star crust can be modelled by the system of two charged fluids separated by the phase boundary with non-zero surface tension.
Sebastian Kubis, Włodzimierz Wójcik
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Generalized Beth–Uhlenbeck Entropy Formula From the Φ‐Derivable Approach
Contributions to Plasma Physics, EarlyView.ABSTRACT We derive a generalized Beth–Uhlenbeck formula for the entropy of a dense fermion system with strong two‐particle correlations, including scattering states and bound states. We work within the Φ‐derivable approach to the thermodynamic potential.
David Blaschke, Gerd Röpke, Gordon Baym
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Molecular electronic virial theorem
, 1985 The partitioning of the molecular electronic energy into true one-electron quantities defined by a molecular electronic virial theorem (MEVT) is studied for a number of molecules. Since the theorem is derived for exact wavefunctions, its applicability to
Gopinathan, M. S., Ravimohan, C.
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International Journal of Quantum Chemistry, Volume 126, Issue 12, June 15, 2026.DFT (GGA) analysis reveals that the Rh‐Met metallodrug forms a stable ionic pair driven by a network of supramolecular interactions. QTAIM and IGMH insights elucidate the quantum‐mechanical nature of intra‐ and intermolecular contacts governing its self‐assembly and structural organization in the crystal. ABSTRACT A recently proposed (J. Am. Chem. Soc.
Costantino Zazza +2 more
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