Results 111 to 120 of about 5,161,923 (254)
Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 5, 18 March 2026.Mn, As, and S or Se react in liquid NH3 to the Zintl ions (As4S6)2– and (As2Se6)2–. Simultaneously, the arsenic nitride chalcogenides As3NS3 and As3NSe3 are formed. Their isotypic structures contain planar trigonal NAs3 groups connected via chalcogen bridges to 1D‐strands forming channels that can host solvent molecules.
Frederik Hermann +4 more
wiley +1 more source
Generalization of Gisin’s theorem to quantum fields
New Journal of PhysicsWe generalize Gisin’s theorem on the relation between the entanglement of pure states and Bell non-classicality to the case of mode entanglement of separated groups of modes of quantum fields extending the theorem to cover also states with undefined ...
Konrad Schlichtholz, Marcin Markiewicz
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Gravitational Scattering Amplitudes and Closed String Field Theory in the Proper-Time Gauge
EPJ Web of Conferences, 2018 We construct a covariant closed string field theory by extending recent works on the covariant open string field theory in the proper-time gauge. Rewriting the string scattering amplitudes generated by the closed string field theory in terms of the ...
Lee Taejin
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2×2 operator matrix with real parameter and its spectrum [PDF]
E3S Web of ConferencesIn the present paper we consider a linear bounded self-adjoint 2×2 block operator matrix Aμ (so called generalized Friedrichs model) with real parameter μ ∈ R.
Dilmurodov Elyor B. +4 more
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Three-Body Excitations in Fock-Space Coupled-Cluster: Fourth Order Perturbation Correction to Electron Affinity and Its Relation to Bondonic Formalism. [PDF]
Int J Mol Sci, 2021 Basumallick S, Putz MV, Pal S.
europepmc +1 more source
Journal of Computational Chemistry, Volume 47, Issue 7, March 15, 2026.Development and comprehensive validation of 3ob‐compatible DFTB3 parameters for platinum, enabling efficient and reliable simulations of a wide range of Pt‐containing systems. ABSTRACT Practical considerations for the parametrization of the transition metal platinum within the third‐order density‐functional tight‐binding (DFTB3) method are presented ...
Felix R. S. Purtscher +4 more
wiley +1 more source
Teleportation of a qubit using quasi-Bell states
Journal of Physics CommunicationsIn this paper, we study the exotic Landau problem at the classical level where two conserved quantities are derived. At the quantum level, the corresponding quantum operators of the conserved quantities provide two oscillator representations from which ...
Isiaka Aremua, Laure Gouba
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Numerical Ranges of Normal Weighted Composition Operators on the Fock Space of CN
Journal of Function Spaces, 2018 Numerical ranges of normal weighted composition operators on the Fock space of CN are completely characterized. The main result shows that numerical ranges of such operators are closely related to their composition symbols.
Lili Lang, Liankuo Zhao
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Hilbert spaces of symmetric analytical functions on $\ell_{1}$
Karpatsʹkì Matematičnì Publìkacìï, 2013 We consider completions of the space of symmetric polynomials on $\ell_{1}$ with respect to some Hilbert norm and investigate conditions under which the obtained spaces consist of analytic functions with domains in $\ell_{1}$.
O. M. Holubchak
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Interacting Fock space versus full Fock module
Communications on Stochastic Analysis, 2008 We present several examples where moments of creators and an- nihilators on an interacting Fock space may be realized as moments of creators and annihilators on a full Fock module. Motivated by this experience we an- swer the question, whether such a possibility exists for arbitrary interacting Fock spaces, in the armative sense.
ACCARDI L, SKEIDE, Michael
openaire +4 more sources