Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308481528> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W4308481528 abstract "We study the dynamics of hardcore spin models on the square and triangular lattice, obtained by analogy to hard spheres, where the translational degrees of freedom of the spheres are replaced by orientational degrees of freedom of spins on a lattice and the packing fraction as a control parameter is replaced by an exclusion angle. In equilibrium, both models exhibit a Kosterlitz-Thouless transition at an exclusion angle $Delta_{rm KT}$. We devise compression protocols for hardcore spins and find that any protocol that changes the exclusion angle nonadiabatically, if endowed with only local dynamics, fails to compress random initial states beyond a jamming angle $Delta_{rm J}> Delta_{rm KT}$. This coincides with a doubly algebraic divergence of the relaxation time of compressed states towards equilibrium. We identify a remarkably simple mechanism underpinning jamming: topological defects involved in the phase ordering kinetics of the system become incompatible with the hardcore spin constraint, leading to a vanishing defect mobility as $DeltarightarrowDelta_{rm J}$." @default.
- W4308481528 created "2022-11-12" @default.
- W4308481528 creator A5014641750 @default.
- W4308481528 creator A5043804822 @default.
- W4308481528 creator A5050612423 @default.
- W4308481528 creator A5082420125 @default.
- W4308481528 date "2021-12-02" @default.
- W4308481528 modified "2023-10-16" @default.
- W4308481528 title "Jamming Dynamics of Hardcore Spins" @default.
- W4308481528 doi "https://doi.org/10.48550/arxiv.2112.01553" @default.
- W4308481528 hasPublicationYear "2021" @default.
- W4308481528 type Work @default.
- W4308481528 citedByCount "0" @default.
- W4308481528 crossrefType "posted-content" @default.
- W4308481528 hasAuthorship W4308481528A5014641750 @default.
- W4308481528 hasAuthorship W4308481528A5043804822 @default.
- W4308481528 hasAuthorship W4308481528A5050612423 @default.
- W4308481528 hasAuthorship W4308481528A5082420125 @default.
- W4308481528 hasBestOaLocation W43084815281 @default.
- W4308481528 hasConcept C121332964 @default.
- W4308481528 hasConcept C24890656 @default.
- W4308481528 hasConcept C26873012 @default.
- W4308481528 hasConcept C2777620828 @default.
- W4308481528 hasConcept C2778870898 @default.
- W4308481528 hasConcept C2779079576 @default.
- W4308481528 hasConcept C2781204021 @default.
- W4308481528 hasConcept C51329190 @default.
- W4308481528 hasConceptScore W4308481528C121332964 @default.
- W4308481528 hasConceptScore W4308481528C24890656 @default.
- W4308481528 hasConceptScore W4308481528C26873012 @default.
- W4308481528 hasConceptScore W4308481528C2777620828 @default.
- W4308481528 hasConceptScore W4308481528C2778870898 @default.
- W4308481528 hasConceptScore W4308481528C2779079576 @default.
- W4308481528 hasConceptScore W4308481528C2781204021 @default.
- W4308481528 hasConceptScore W4308481528C51329190 @default.
- W4308481528 hasLocation W43084815281 @default.
- W4308481528 hasOpenAccess W4308481528 @default.
- W4308481528 hasPrimaryLocation W43084815281 @default.
- W4308481528 hasRelatedWork W1965257803 @default.
- W4308481528 hasRelatedWork W1971155493 @default.
- W4308481528 hasRelatedWork W1990977959 @default.
- W4308481528 hasRelatedWork W2001716429 @default.
- W4308481528 hasRelatedWork W2016986688 @default.
- W4308481528 hasRelatedWork W2084342932 @default.
- W4308481528 hasRelatedWork W2333341431 @default.
- W4308481528 hasRelatedWork W2887824754 @default.
- W4308481528 hasRelatedWork W2962954328 @default.
- W4308481528 hasRelatedWork W3104516505 @default.
- W4308481528 isParatext "false" @default.
- W4308481528 isRetracted "false" @default.
- W4308481528 workType "article" @default.