Results 21 to 30 of about 27,559 (145)
Conformal theory of gravitation and cosmology
, 2020 The postulate of universal local Weyl scaling (conformal) symmetry modifies both general relativity and the Higgs scalar field model. Conformal gravity (CG) has recently been fitted to rotation data for 138 galaxies.
Nesbet, R. K.
core +1 more source
Completeness and Nonclassicality of Coherent States for Generalized Oscillator Algebras [PDF]
, 2017 The purposes of this work are (1) to show that the appropriate generalizations of the oscillator algebra permit the construction of a wide set of nonlinear coherent states in unified form; and (2) to clarify the likely contradiction between the ...
Blanco-Garcia, Zurika +3 more
core +3 more sources
Advanced Photonics Research, EarlyView.Recent advances in nanophotonics‐based chiral biosensing approaches are comprehensively reviewed, highlighting key trends, advantages, and limitations of each technology. Special attention is given to emerging strategies that exploit magneto‐optical and quantum plasmonic phenomena to enhance sensitivity down to the level of a few molecules, or even a ...
Jorge Ricardo Mejía‐Salazar
wiley +1 more source
Classical and Nonclassical symmetries of the (2+1)-dimensional Kuramoto-Sivashinsky equation
, 2011 In this paper, we have studied the problem of determining the largest possible set of symmetries for an important example of nonlinear dynamical system: the Kuramoto-Sivashinsky (K-S) model in two spatial and one temporal dimensions.
Ahangari, Fatemeh, Nadjafikhah, Mehdi
core +1 more source
Extended Second-Order Multireference Algebraic Diagrammatic Construction Theory for Charged Excitations. [PDF]
Journal of Chemical Theory and Computation, 2020 We report a new implementation of multireference algebraic diagrammatic construction theory (MR-ADC) for simulations of electron attachment and ionization in strongly correlated molecular systems (EA/IP-MR-ADC). Following our recent work on IP-MR-ADC [J.
K. Chatterjee, A. Sokolov
semanticscholar +1 more source
ChemistryEurope, EarlyView.The study examines the coordination chemistry of indium teflate complexes, showing the progression from [In(OTeF5)3(THF)3] to the anionic species [In(OTeF5)4(THF)2]– and [In(OTeF5)6]3–. Systematic ligand substitution and anion formation reveal increasing teflate coordination, highlighting structural evolution, Lewis acidity modulation, and ...
Djamila Azrou +7 more
wiley +1 more source
Journal of Chemical Theory and Computation, 2023 Benchmark results are presented for the second-order approximation of the internally contracted multireference coupled-cluster method with single and double excitations, icMRCC2 [Köhn, Bargholz, J. Chem. Phys.
Patrik Zielinski +2 more
semanticscholar +1 more source
Advances in Position‐Momentum Entanglement: A Versatile Tool for Quantum Technologies
Laser &Photonics Reviews, EarlyView.Position–momentum entanglement constitutes a high‐dimensional continuous‐variable resource in quantum optics. Recent advances in its generation, characterization, and control are reviewed, with emphasis on spontaneous parametric down‐conversion and modern measurement techniques.
Satyajeet Patil +6 more
wiley +1 more source
On mysteriously missing T-duals, H-flux and the T-duality group
, 2004 A general formula for the topology and H-flux of the T-duals of type II string theories with H-flux on toroidal compactifications is presented here.
Mathai, Varghese, Rosenberg, Jonathan
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A model of second-order arithmetic satisfying AC but not DC [PDF]
Journal of Mathematical Logic, 2018 We show that there is a [Formula: see text]-model of second-order arithmetic in which the choice scheme holds, but the dependent choice scheme fails for a [Formula: see text]-assertion, confirming a conjecture of Stephen Simpson. We obtain as a corollary
S. Friedman, V. Gitman, V. Kanovei
semanticscholar +1 more source