Matches in SemOpenAlex for { <https://semopenalex.org/work/W4292332854> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W4292332854 abstract "It is well understood that 2d conformal field theory (CFT) deformed by an irrelevant $Tbar{T}$ perturbation of dimension $4$ has universal properties. In particular, for the most interesting cases, the theory develops a singularity in the ultra-violet (UV), signifying a shortest possible distance, with a Hagedorn transition in applications to string theory. We show that by adding an infinite number of higher $[Tbar{T}]_{s>1}$ irrelevant operators with tuned couplings, this singularity can be resolved and the theory becomes UV complete with UV central charge $c_{rm UV}$. We propose an approach to classifying the possible UV completions that are integrable. For the Ising model with $c_{rm IR} = tfrac{1}{2}$ we find 3 UV completions based on a single massless Majorana fermion description with $c_{rm UV} = tfrac{7}{10}$ and $ tfrac{3}{2}$, which both have ${cal N}=1$ supersymmetry and were previously known, and we argue that these are the only solutions to our classification problem based on this spectrum of particles. We find 3 additional ones with a spectrum of 8 massless particles related to the Lie group $E_8$ appropriate to a magnetic perturbation with $c_{rm UV} = tfrac{21}{22} , tfrac{15}{2}$ and $tfrac{31}{2}$. We argue that it is likely there are more cases for this $E_8$ spectrum. We also study simpler cases based on ${rm su(3)}$ and ${rm su(4)}$ where we can propose complete classifications. For ${rm su(3)}$ the infra-red (IR) theory is the 3-state Potts model with $c_{rm IR} = tfrac{4}{5}$ and we find 3 completions with $tfrac{4}{5} < c_{rm UV} leq tfrac{16}{5}$. For the ${rm su(4)}$ case, which has $3$ particles and $c_{rm IR} =1$, and we find $11$ UV completions with $1 < c_{rm UV} leq 5$, most of which were previously unknown." @default.
- W4292332854 created "2022-08-19" @default.
- W4292332854 creator A5040876377 @default.
- W4292332854 creator A5071551997 @default.
- W4292332854 date "2022-08-18" @default.
- W4292332854 modified "2023-09-30" @default.
- W4292332854 title "On the classification of UV completions of integrable $$ Toverline{T} $$ deformations of CFT" @default.
- W4292332854 cites W132822685 @default.
- W4292332854 cites W1566025287 @default.
- W4292332854 cites W1976020745 @default.
- W4292332854 cites W1990991669 @default.
- W4292332854 cites W1993215316 @default.
- W4292332854 cites W2011842210 @default.
- W4292332854 cites W2014881530 @default.
- W4292332854 cites W2028108845 @default.
- W4292332854 cites W2030249398 @default.
- W4292332854 cites W2043115844 @default.
- W4292332854 cites W2043760257 @default.
- W4292332854 cites W2048103727 @default.
- W4292332854 cites W2057721651 @default.
- W4292332854 cites W2091518096 @default.
- W4292332854 cites W2094227817 @default.
- W4292332854 cites W2507784384 @default.
- W4292332854 cites W2512409555 @default.
- W4292332854 cites W2795895900 @default.
- W4292332854 cites W2890626725 @default.
- W4292332854 cites W2893013435 @default.
- W4292332854 cites W2952516396 @default.
- W4292332854 cites W2989736818 @default.
- W4292332854 cites W3098646227 @default.
- W4292332854 cites W3122883126 @default.
- W4292332854 cites W3122931677 @default.
- W4292332854 cites W3204982480 @default.
- W4292332854 cites W3208545421 @default.
- W4292332854 cites W3211041903 @default.
- W4292332854 cites W3213508962 @default.
- W4292332854 doi "https://doi.org/10.1007/jhep08(2022)179" @default.
- W4292332854 hasPublicationYear "2022" @default.
- W4292332854 type Work @default.
- W4292332854 citedByCount "3" @default.
- W4292332854 countsByYear W42923328542023 @default.
- W4292332854 crossrefType "journal-article" @default.
- W4292332854 hasAuthorship W4292332854A5040876377 @default.
- W4292332854 hasAuthorship W4292332854A5071551997 @default.
- W4292332854 hasBestOaLocation W42923328541 @default.
- W4292332854 hasConcept C109214941 @default.
- W4292332854 hasConcept C116674579 @default.
- W4292332854 hasConcept C121332964 @default.
- W4292332854 hasConcept C134306372 @default.
- W4292332854 hasConcept C16171025 @default.
- W4292332854 hasConcept C207467116 @default.
- W4292332854 hasConcept C2524010 @default.
- W4292332854 hasConcept C33923547 @default.
- W4292332854 hasConcept C37914503 @default.
- W4292332854 hasConcept C54937798 @default.
- W4292332854 hasConceptScore W4292332854C109214941 @default.
- W4292332854 hasConceptScore W4292332854C116674579 @default.
- W4292332854 hasConceptScore W4292332854C121332964 @default.
- W4292332854 hasConceptScore W4292332854C134306372 @default.
- W4292332854 hasConceptScore W4292332854C16171025 @default.
- W4292332854 hasConceptScore W4292332854C207467116 @default.
- W4292332854 hasConceptScore W4292332854C2524010 @default.
- W4292332854 hasConceptScore W4292332854C33923547 @default.
- W4292332854 hasConceptScore W4292332854C37914503 @default.
- W4292332854 hasConceptScore W4292332854C54937798 @default.
- W4292332854 hasIssue "8" @default.
- W4292332854 hasLocation W42923328541 @default.
- W4292332854 hasLocation W42923328542 @default.
- W4292332854 hasLocation W42923328543 @default.
- W4292332854 hasOpenAccess W4292332854 @default.
- W4292332854 hasPrimaryLocation W42923328541 @default.
- W4292332854 hasRelatedWork W1977704757 @default.
- W4292332854 hasRelatedWork W1979968679 @default.
- W4292332854 hasRelatedWork W2031196171 @default.
- W4292332854 hasRelatedWork W2069221952 @default.
- W4292332854 hasRelatedWork W2358166022 @default.
- W4292332854 hasRelatedWork W2396218314 @default.
- W4292332854 hasRelatedWork W2602139177 @default.
- W4292332854 hasRelatedWork W2911975337 @default.
- W4292332854 hasRelatedWork W3105183676 @default.
- W4292332854 hasRelatedWork W4251755784 @default.
- W4292332854 hasVolume "2022" @default.
- W4292332854 isParatext "false" @default.
- W4292332854 isRetracted "false" @default.
- W4292332854 workType "article" @default.