{"title":"二维固定晶格自由场的局域化和相关衰减","authors":"E. Bolthausen, D. Brydges","doi":"10.1214/LNMS/1215090066","DOIUrl":null,"url":null,"abstract":"We prove that the two-dimensional harmonic crystal with a weak local pinning to a wall has finite variance and exponentially decaying correlations, regardless how weak the pinning is. The proof is based on an improved pressure estimate and an application of reflection positivity.","PeriodicalId":416422,"journal":{"name":"Ims Lecture Notes Monograph Series","volume":"93 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"15","resultStr":"{\"title\":\"Localization and decay of correlations for a pinned lattice free field in dimension two\",\"authors\":\"E. Bolthausen, D. Brydges\",\"doi\":\"10.1214/LNMS/1215090066\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We prove that the two-dimensional harmonic crystal with a weak local pinning to a wall has finite variance and exponentially decaying correlations, regardless how weak the pinning is. The proof is based on an improved pressure estimate and an application of reflection positivity.\",\"PeriodicalId\":416422,\"journal\":{\"name\":\"Ims Lecture Notes Monograph Series\",\"volume\":\"93 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"15\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ims Lecture Notes Monograph Series\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1214/LNMS/1215090066\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ims Lecture Notes Monograph Series","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1214/LNMS/1215090066","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Localization and decay of correlations for a pinned lattice free field in dimension two
We prove that the two-dimensional harmonic crystal with a weak local pinning to a wall has finite variance and exponentially decaying correlations, regardless how weak the pinning is. The proof is based on an improved pressure estimate and an application of reflection positivity.