Results 41 to 50 of about 832,547 (326)
Nuclear Pairing: Surface or Bulk ? [PDF]
, 2005 We analyse how the spatial localisation properties of pairing correlations are changing in a major neutron shell of heavy nuclei. It is shown that the radial distribution of the pairing density depends strongly on whether the chemical potential is close ...
A. Bohr +8 more
core +5 more sources
Pairing interactions and the vanishing pairing correlations in hot nuclei
, 2007 Finite temperature Hartree-Fock-Bogoliubov calculations are performed in Sn isotopes using Skyrme and zero-range, density-dependent pairing interactions.
Khan, E. +2 more
core +3 more sources
Pairing powers of pythagorean pairs
Indagationes Mathematicae11 pages.
Lorenz Halbeisen +2 more
openaire +3 more sources
Coherent vs incoherent pairing in 2D systems near magnetic instability
, 2001 We study the superconductivity in 2D fermionic systems near antiferromagnetic instability, assuming that the pairing is mediated by spin fluctuations. This pairing involves fully incoherent fermions and diffusive spin excitations.
+13 more
core +1 more source
Journal of Mathematical Analysis and Applications, 2002 Related to the classical Steffensen inequality, the Steffensen pairs were defined by \textit{H. Gauchman} [J. Inequal. Appl. 5, 53-61 (2000; Zbl 0952.26012)]. In this paper some known Steffensen pairs are listed; then, by using induction and properties of the generalized weighted means, the authors give a general method for constructing such pairs.
Qi, Feng, Guo, Bai-Ni
openaire +2 more sources
Identity-Based Linkable Ring Signature Scheme
IEEE Access, 2019 A ring signature is an anonymous signature that implements both the authentication of the message and the anonymity of the signer. In a “normal” ring signature scheme, the same signer can generate multiple ring signatures, but the verifier ...
Lunzhi Deng, Yuhong Jiang, Bingqin Ning
doaj +1 more source
The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada
Population Ecology, EarlyView.We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley +1 more source
Germline progenitors escape the widespread phenomenon of homolog pairing during Drosophila development. [PDF]
PLoS Genetics, 2013 Homolog pairing, which plays a critical role in meiosis, poses a potential risk if it occurs in inappropriate tissues or between nonallelic sites, as it can lead to changes in gene expression, chromosome entanglements, and loss-of-heterozygosity due to ...
Eric F Joyce +3 more
doaj +1 more source
Quantum-critical superconductivity in underdoped cuprates
, 2001 We argue that the pseudogap phase may be an attribute of the non-BCS pairing of quantum-critical, diffusive fermions near the antiferromagnetic quantum critical point. We derive and solve a set of three coupled Eliashberg-type equations for spin-mediated
A. V Chubukov +13 more
core +2 more sources