Results 251 to 260 of about 32,216 (303)

Generalized Chemical Model for Warm Dense Hydrogen: Ionization Potential Depression and Molecular Dissociation Shifts

Contributions to Plasma Physics, EarlyView.
ABSTRACT Warm dense matter (WDM) is a complex state, where quantum effects, thermal excitations, and strong interparticle correlations coexist. Understanding its microscopic composition and medium‐induced modifications of atomic and molecular properties is essential for planetary modeling, fusion research, and high‐energy‐density experiments.
L. T. Yerimbetova, Yu. V. Arkhipov, Ye. S. Mukhametkarimov, A. E. Davletov, I. M. Tkachenko   +4 more
wiley   +1 more source

NN-xTB: density functional accuracy at semi empirical speed with neural network extended tight binding. [PDF]

Nat Commun
Xia Y, Thie A, Soon J, Barca GMJ.
europepmc   +1 more source

Quenching the Hubbard Model: Comparison of Nonequilibrium Green's Function Methods

Contributions to Plasma Physics, EarlyView.
ABSTRACT We benchmark nonequilibrium Green's function (NEGF) approaches for interaction quenches in the half‐filled Fermi–Hubbard model in one and two dimensions. We compare fully self‐consistent two‐time Kadanoff–Baym equations (KBE), the generalized Kadanoff–Baym ansatz (GKBA), and the recently developed NEGF‐based quantum fluctuations approach (NEGF‐
Jan‐Philip Joost, Christopher Makait, Alexander Osterkorn, Erik Schroedter   +3 more
wiley   +1 more source

Asymptotics of commuting ℓ -tuples in symmetric groups and log-concavity. [PDF]

Res Number Theory
Bringmann K, Franke J, Heim B.
europepmc   +1 more source

Statistics of the Compression Ratio of a Variable-to-Variable Code: Exact Moments and Asymptotic Behavior. [PDF]

Entropy (Basel)
Merhav N.
europepmc   +1 more source

Divergence and Model Adequacy, a Semiparametric Case Study. [PDF]

Entropy (Basel)
Broniatowski M, Moutsouka J.
europepmc   +1 more source

Prediction of strong Cu(I)-He interaction at open metal sites enables isotope-selective helium adsorption. [PDF]

Nat Commun
Dongmo EG, Das S, Moncada F, Riemer-Wulf T, Heine T.   +4 more
europepmc   +1 more source

Globalization of Perturbative Chern-Simons Theory on the Moduli Space of Flat Connections in the BV Formalism. [PDF]

Commun Math Phys
Mnev P, Wernli K.
europepmc   +1 more source

Diffuse-charge dynamics across a capacitive interface in a dc electric field. [PDF]

Phys Rev E
Zhao S, Balu B, Yu Z, Miksis MJ, Vlahovska PM.   +4 more
europepmc   +1 more source

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Asymptotic scales-asymptotic algebras

Integral Transforms and Special Functions, 1998
J.F. Colombeau and other authors have introduced algebras of generalized functions in order to solve differential problems which have no solution in spaces of distributions. These algebras are based on properties of polynomial growth with respect to a parameter.
Delcroix, Antoine, Scarpalezos, Dimitri
openaire   +2 more sources