scholarly journals Effect of random interactions in spin baths on decoherence

2007 ◽  
Vol 75 (9) ◽  
Author(s):  
S. Camalet ◽  
R. Chitra
Keyword(s):  
Random Interactions

REGULAR STRUCTURE OF LOW-LYING STATES FOR ATOMIC NUCLEI UNDER RANDOM INTERACTIONS

2008 ◽  
Vol 17 (supp01) ◽  
pp. 304-317
Author(s):  
Y. M. ZHAO
Keyword(s):  
Ground State ◽  
Collective Motion ◽  
Regular Structure ◽  
Positive Parity ◽  
Many Body ◽  
Random Interactions ◽  
Atomic Nuclei ◽  
Many Body Systems

In this paper we review regularities of low-lying states for many-body systems, in particular, atomic nuclei, under random interactions. We shall discuss the famous problem of spin zero ground state dominance, positive parity dominance, collective motion, odd-even staggering, average energies, etc., in the presence of random interactions.

scholarly journals Critical anomalous metals near superconductivity in models with random interactions

2021 ◽  
Vol 103 (11) ◽  
Author(s):  
Chenyuan Li ◽  
Darshan G. Joshi ◽  
Subir Sachdev
Keyword(s):  
Random Interactions

scholarly journals Gamete-mediated mate choice: towards a more inclusive view of sexual selection

2018 ◽  
Vol 285 (1883) ◽  
pp. 20180836 ◽  
Author(s):  
Jukka Kekäläinen ◽  
Jonathan P. Evans
Keyword(s):  
Sexual Selection ◽  
Mate Choice ◽  
Sperm Competition ◽  
Female Choice ◽  
Mating Systems ◽  
Molecular Level ◽  
Evolutionary Significance ◽  
Random Interactions ◽  
Physiological Processes ◽  
The Everyday

‘Sperm competition’—where ejaculates from two or more males compete for fertilization—and ‘cryptic female choice’—where females bias this contest to suit their reproductive interests—are now part of the everyday lexicon of sexual selection. Yet the physiological processes that underlie these post-ejaculatory episodes of sexual selection remain largely enigmatic. In this review, we focus on a range of post-ejaculatory cellular- and molecular-level processes, known to be fundamental for fertilization across most (if not all) sexually reproducing species, and point to their putative role in facilitating sexual selection at the level of the cells and gametes, called ‘gamete-mediated mate choice’ (GMMC). In this way, we collate accumulated evidence for GMMC across different mating systems, and emphasize the evolutionary significance of such non-random interactions among gametes. Our overall aim in this review is to build a more inclusive view of sexual selection by showing that mate choice often acts in more nuanced ways than has traditionally been assumed. We also aim to bridge the conceptual divide between proximal mechanisms of reproduction, and adaptive explanations for patterns of non-random sperm–egg interactions that are emerging across an increasingly diverse array of taxa.

Monopole pairing correlations with random interactions

2017 ◽  
Vol 96 (4) ◽  
Author(s):  
G. J. Fu ◽  
L. Y. Jia ◽  
Y. M. Zhao ◽  
A. Arima
Keyword(s):  
Random Interactions ◽  
Pairing Correlations

Duality relations for models with quenched random interactions

1981 ◽  
Vol 24 (1) ◽  
pp. 313-318 ◽  
Author(s):  
H. R. Jauslin ◽  
R. H. Swendsen
Keyword(s):  
Random Interactions ◽  
Duality Relations
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