Results 21 to 30 of about 2,139,028 (342)
Improving Security of Existentially Unforgeable Signature Schemes [PDF]
International Journal of Electronics and Telecommunications, 2020 In this paper we present a family of transforms that map existentially unforgeable signature schemes to signature schemes being strongly unforgeable. In spite of rising security, the transforms let us make a signature on a union of messages at once.
Mariusz Jurkiewicz
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Proton-neutron pairing, α-like quarteting and ground/excited states of N=Z nuclei [PDF]
EPJ Web of Conferences, 2023 Various studies have shown that the proton-neutron (pn) pairing correlations can be accurately described not by a condensate of Cooper pairs, as considered in the majority of mean-field calculations, but by a condensate of α-like quartets.
Sandulescu Nicolae
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Pairing symmetry of interacting fermions on a twisted bilayer graphene superlattice [PDF]
Physical review B, 2018 The pairing symmetry of an effective Hamiltonian for interacting fermions on a twisted bilayer graphene superlattice is studied with the determinant quantum Monte Carlo method. The model has the symmetry of a triangle lattice and a nearly-flat low energy
Huaiming Guo +3 more
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Translational-Invariant Bipolarons and Superconductivity
Condensed Matter, 2020 A translation-invariant (TI) bipolaron theory of superconductivity based, like Bardeen–Cooper–Schrieffer theory, on Fröhlich Hamiltonian is presented.
Victor D. Lakhno
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Paired ions: Dipolar pairs as subset of diffusion pairs [PDF]
Proceedings of the National Academy of Sciences, 1978 Previous models for which theories of electrolytic conductance have been developed are reviewed. Discrepancies between theoretically derived values of parameters and parameters characteristic of real physical systems suggested the following revised model. Ions are counted as diffusion pairs if their center-to-center distance r
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Entropy, 2023 Fully pairing all elements of a set while attempting to maximize the total benefit is a combinatorically difficult problem. Such pairing problems naturally appear in various situations in science, technology, economics, and other fields.
Naoki Fujita +6 more
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eLife, 2021 Three-dimensional eukaryotic genome organization provides the structural basis for gene regulation. In Drosophila melanogaster, genome folding is characterized by somatic homolog pairing, where homologous chromosomes are intimately paired from end to end;
Myron Barber Child VI +10 more
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Visualization of the periodic modulation of Cooper pairing in a cuprate superconductor [PDF]
Nature Physics, 2018 In cuprate superconductors, the existence of various intertwined orders associated with spin, charge and Cooper pairs1,2 is an obstacle in understanding the mechanism of Cooper pairing. The ubiquitous charge order is particularly important2–7.
W. Ruan +8 more
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Journal of Combinatorial Theory, Series A, 2012 Minor changes suggested by the referees and updated status of the problem of finding new Mahonian pairs; sagan@math.msu.edu and savage@ncsu ...
Sagan, Bruce E., Savage, Carla D.
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Regulation of protein-ligand binding affinity by hydrogen bond pairing
Science Advances, 2016 Receptor-ligand H-bond pairings have evolved to promote high-affinity binding by reducing competitive interference with water. Hydrogen (H)-bonds potentiate diverse cellular functions by facilitating molecular interactions.
Deliang Chen +5 more
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