000059369 001__ 59369 000059369 005__ 20230217124349.0 000059369 0247_ $$2DOI$$a10.1103/PhysRevE.75.051803 000059369 0247_ $$2WOS$$aWOS:000246890100085 000059369 0247_ $$2Handle$$a2128/9234 000059369 037__ $$aPreJuSER-59369 000059369 041__ $$aeng 000059369 082__ $$a530 000059369 084__ $$2WoS$$aPhysics, Fluids & Plasmas 000059369 084__ $$2WoS$$aPhysics, Mathematical 000059369 1001_ $$0P:(DE-Juel1)132210$$aNeuhaus, T.$$b0$$uFZJ 000059369 245__ $$aRing polymer simulations with global radius of curvature 000059369 260__ $$aCollege Park, Md.$$bAPS$$c2007 000059369 264_1 $$2Crossref$$3online$$bAmerican Physical Society (APS)$$c2007-05-23 000059369 264_1 $$2Crossref$$3print$$bAmerican Physical Society (APS)$$c2007-05-01 000059369 300__ $$a051803 000059369 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article 000059369 3367_ $$2DataCite$$aOutput Types/Journal article 000059369 3367_ $$00$$2EndNote$$aJournal Article 000059369 3367_ $$2BibTeX$$aARTICLE 000059369 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000059369 3367_ $$2DRIVER$$aarticle 000059369 440_0 $$04924$$aPhysical Review E$$v75$$x1539-3755 000059369 500__ $$aRecord converted from VDB: 12.11.2012 000059369 520__ $$aWe simulate three-dimensional flexible off-lattice ring polymers of length L up to L=4000 for various values of the global radius of curvature R-grc=0.25, 0.48, and 1.0 and R-grc=2.0. We utilize two different ensembles: one with a delta-function constraint on the radius, and the other with a theta-function. For both cases the global radius of curvature provides a valid regularization of polymers with thickness D=2R(grc). The Flory-type critical exponent nu(SAW) of self-avoiding rings at D=2 is found to be nu(SAW)=0.5869(5) from the radii of gyration chain length scaling, while other D values produce consistent results. For our current implementation, the numerical effort of chain thickness calculations is bounded by a number O (L ln L) per single update. We also study low-temperature configurations of spatially dense Lennard-Jones homopolymers on a ring and identify some conformational building blocks. 000059369 536__ $$0G:(DE-Juel1)FUEK411$$2G:(DE-HGF)$$aScientific Computing$$cP41$$x0 000059369 542__ $$2Crossref$$i2007-05-23$$uhttp://link.aps.org/licenses/aps-default-license 000059369 588__ $$aDataset connected to Web of Science 000059369 650_7 $$2WoSType$$aJ 000059369 7001_ $$0P:(DE-Juel1)132307$$aZimmermann, O.$$b1$$uFZJ 000059369 7001_ $$0P:(DE-Juel1)VDB46160$$aHansmann, U. H. E.$$b2$$uFZJ 000059369 77318 $$2Crossref$$3journal-article$$a10.1103/physreve.75.051803$$bAmerican Physical Society (APS)$$d2007-05-23$$n5$$p051803$$tPhysical Review E$$v75$$x1539-3755$$y2007 000059369 773__ $$0PERI:(DE-600)2844562-4$$a10.1103/PhysRevE.75.051803$$gVol. 75, p. 051803$$n5$$p051803$$q75<051803$$tPhysical review / E$$v75$$x1539-3755$$y2007 000059369 8567_ $$uhttp://dx.doi.org/10.1103/PhysRevE.75.051803 000059369 8564_ $$uhttps://juser.fz-juelich.de/record/59369/files/PhysRevE.75.051803.pdf$$yOpenAccess 000059369 8564_ $$uhttps://juser.fz-juelich.de/record/59369/files/PhysRevE.75.051803.gif?subformat=icon$$xicon$$yOpenAccess 000059369 8564_ $$uhttps://juser.fz-juelich.de/record/59369/files/PhysRevE.75.051803.jpg?subformat=icon-180$$xicon-180$$yOpenAccess 000059369 8564_ $$uhttps://juser.fz-juelich.de/record/59369/files/PhysRevE.75.051803.jpg?subformat=icon-700$$xicon-700$$yOpenAccess 000059369 8564_ $$uhttps://juser.fz-juelich.de/record/59369/files/PhysRevE.75.051803.pdf?subformat=pdfa$$xpdfa$$yOpenAccess 000059369 909CO $$ooai:juser.fz-juelich.de:59369$$pdnbdelivery$$pVDB$$pdriver$$popen_access$$popenaire 000059369 9141_ $$y2007 000059369 915__ $$0StatID:(DE-HGF)0010$$aJCR/ISI refereed 000059369 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000059369 915__ $$0LIC:(DE-HGF)APS-112012$$2HGFVOC$$aAmerican Physical Society Transfer of Copyright Agreement 000059369 9131_ $$0G:(DE-Juel1)FUEK411$$bSchlüsseltechnologien$$kP41$$lSupercomputing$$vScientific Computing$$x0 000059369 9201_ $$0I:(DE-Juel1)NIC-20090406$$gNIC$$kNIC$$lJohn von Neumann - Institut für Computing$$x0 000059369 970__ $$aVDB:(DE-Juel1)93399 000059369 980__ $$aVDB 000059369 980__ $$aConvertedRecord 000059369 980__ $$ajournal 000059369 980__ $$aI:(DE-Juel1)NIC-20090406 000059369 980__ $$aUNRESTRICTED 000059369 9801_ $$aFullTexts 000059369 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1109/MCISE.2003.1166554 000059369 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1073/pnas.89.18.8721 000059369 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/RevModPhys.75.23 000059369 999C5 $$1J. 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