C. Bizdadea, E. N. Timneanu, S. Saliu, M. Iordache
{"title":"AN IRREDUCIBLE BRST APPROACH OF TOPOLOGICAL YANG-MILLS THEORY","authors":"C. Bizdadea, E. N. Timneanu, S. Saliu, M. Iordache","doi":"10.5169/SEALS-117107","DOIUrl":"https://doi.org/10.5169/SEALS-117107","url":null,"abstract":"","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70671460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Keywords: surface free energy ; Gibbs measure ; interface ; wetting phenomenon ; Ising model ; grand canonical ensemble ; surface tension Reference GR-PF-ARTICLE-1996-001View record in Web of Science Record created on 2008-11-27, modified on 2017-05-12
关键词:表面自由能;吉布斯测度;接口;润湿现象;伊辛模型;大正典合奏;参考文献gr - pf - article -1996-001查看Web of Science record中创建于2008-11-27，修改于2017-05-12的记录
{"title":"Mathematical theory of the wetting phenomenon in the $2$D Ising model","authors":"Charles-Edouard Pfister, Y. Velenik","doi":"10.5169/seals-116983","DOIUrl":"https://doi.org/10.5169/seals-116983","url":null,"abstract":"Keywords: surface free energy ; Gibbs measure ; interface ; wetting phenomenon ; Ising model ; grand canonical ensemble ; surface tension Reference GR-PF-ARTICLE-1996-001View record in Web of Science Record created on 2008-11-27, modified on 2017-05-12","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1997-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70671449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1996-10-01DOI: 10.1142/9789814530989_0027
S. Grynberg, F. A. Oliveira, A. Blin, B. Hiller, M. Nemes
{"title":"On the anatomy of hybrid stars in the bag model.","authors":"S. Grynberg, F. A. Oliveira, A. Blin, B. Hiller, M. Nemes","doi":"10.1142/9789814530989_0027","DOIUrl":"https://doi.org/10.1142/9789814530989_0027","url":null,"abstract":"","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64069714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Assemblies of ferromagnetic cylinders made of Ni with diameters ranging from 35 to 250 nm were produced by electrodeposition in nanoporous membranes. The large coercive fields of Ni nanowires at low temperature could be accounted for by the curling mode of magnetization reversal, taking into account the distributions of wire diameters and orientations. The coercive field of the nanowires of the smaller diameter range decreased from 1500 Oe at 20 K to 200 Oe at 300 K nearly linearly.
{"title":"Magnetic Properties of Nanosized Wires","authors":"J. Meier, A. Blondel, B. Doudin, J. Ansermet","doi":"10.1063/1.362136","DOIUrl":"https://doi.org/10.1063/1.362136","url":null,"abstract":"Assemblies of ferromagnetic cylinders made of Ni with diameters ranging from 35 to 250 nm were produced by electrodeposition in nanoporous membranes. The large coercive fields of Ni nanowires at low temperature could be accounted for by the curling mode of magnetization reversal, taking into account the distributions of wire diameters and orientations. The coercive field of the nanowires of the smaller diameter range decreased from 1500 Oe at 20 K to 200 Oe at 300 K nearly linearly.","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1996-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1063/1.362136","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59420118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1994-02-02DOI: 10.1016/0921-4526(94)91670-5
A. Cossy-Favre, B. Dutoit, E. Holguin, I. Landau, L. Rinderer
{"title":"Current-Induced Resistive States in Superconducting Films","authors":"A. Cossy-Favre, B. Dutoit, E. Holguin, I. Landau, L. Rinderer","doi":"10.1016/0921-4526(94)91670-5","DOIUrl":"https://doi.org/10.1016/0921-4526(94)91670-5","url":null,"abstract":"","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1994-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0921-4526(94)91670-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53997753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Solvable Natanzon potentials in nonrelativistic quantum mechanics are known to group into two disjoint classes depending on whether the Schr"odinger equation can be reduced to a hypergeometric or a confluent hypergeometric equation. All the potentials within each class are connected via point canonical transformations. We establish a connection between the two classes with appropriate limiting procedures and redefinition of parameters, thereby inter-relating all known solvable potentials.
{"title":"Inter-Relations of Solvable Potentials","authors":"A. Gangopadhyaya, P. Panigrahi, U. Sukhatme","doi":"10.5169/SEALS-116652","DOIUrl":"https://doi.org/10.5169/SEALS-116652","url":null,"abstract":"Solvable Natanzon potentials in nonrelativistic quantum mechanics are known to group into two disjoint classes depending on whether the Schr\"odinger equation can be reduced to a hypergeometric or a confluent hypergeometric equation. All the potentials within each class are connected via point canonical transformations. We establish a connection between the two classes with appropriate limiting procedures and redefinition of parameters, thereby inter-relating all known solvable potentials.","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1993-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70671389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In this paper we extend the theory of mean-field-dynamical semigroups given in [DW1,Du1] to treat the irreversible mean-field dynamics of quasi-local mean-field observables. These are observables which are site averaged except within a region of tagged sites. In the thermodynamic limit the tagged sites absorb the whole lattice, but also become negligible in proportion to the bulk. We develop the theory in detail for a class of interactions which contains the mean-field versions of quantum lattice interactions with infinite range. For this class we obtain an explicit form of the dynamics in the thermodynamic limit
{"title":"Local dynamics of mean-field quantum systems","authors":"N. Duffield, R. Werner","doi":"10.5169/SEALS-116521","DOIUrl":"https://doi.org/10.5169/SEALS-116521","url":null,"abstract":"In this paper we extend the theory of mean-field-dynamical semigroups given in [DW1,Du1] to treat the irreversible mean-field dynamics of quasi-local mean-field observables. These are observables which are site averaged except within a region of tagged sites. In the thermodynamic limit the tagged sites absorb the whole lattice, but also become negligible in proportion to the bulk. We develop the theory in detail for a class of interactions which contains the mean-field versions of quantum lattice interactions with infinite range. For this class we obtain an explicit form of the dynamics in the thermodynamic limit","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70671321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1991-01-01DOI: 10.1007/978-1-4684-1357-1_7
E. Hürlimann, J. Bilgram
{"title":"Sidebranching of Xenon Dendrites","authors":"E. Hürlimann, J. Bilgram","doi":"10.1007/978-1-4684-1357-1_7","DOIUrl":"https://doi.org/10.1007/978-1-4684-1357-1_7","url":null,"abstract":"","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/978-1-4684-1357-1_7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51014189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1990-01-01DOI: 10.1007/978-1-4899-3701-8_21
R. Jacot-Guillarmod, F. Mulhauser, C. Piller, L. Schaller, L. Schellenberg, H. Schneuwly
{"title":"Muon Transfer to Low Z Elements","authors":"R. Jacot-Guillarmod, F. Mulhauser, C. Piller, L. Schaller, L. Schellenberg, H. Schneuwly","doi":"10.1007/978-1-4899-3701-8_21","DOIUrl":"https://doi.org/10.1007/978-1-4899-3701-8_21","url":null,"abstract":"","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51047488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Baryon Matrix Elements of the Vector Current in Chiral Perturbation Theory","authors":"Alexander G. Krause","doi":"10.5169/SEALS-116214","DOIUrl":"https://doi.org/10.5169/SEALS-116214","url":null,"abstract":"","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70671309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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