Matches in SemOpenAlex for { <https://semopenalex.org/work/W2068200268> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2068200268 endingPage "2436" @default.
- W2068200268 startingPage "2413" @default.
- W2068200268 abstract "The properties of charges defined as integrals over tensor densities and their possible use in the treatment of broken symmetries are studied. It is well known that spacelike integrals over nonconserved densities cannot yield charge operators at a fixed sharp time. However, charge operators which are smeared in time with suitable adiabatic functions, when there is a mass gap, are well defined; these charges can give rise to a finite algebraic structure only in the infinite-momentum limit, corresponding to an algebra of null-plane charges. For the study of null-plane charges, tensor densities are divided into four classes (very good, good, bad, very bad) according to their transformation properties under the Lorentz group. We argue that in the absence of massless particles members of the first two classes are expected to yield well-defined null-plane charges, while members of the last two classes are not expected to define null-plane charges. The existence of null-plane charges for good densities depends on whether the Pomeron intercept ${ensuremath{alpha}}_{P}(0)$ is less than 1 or equal to 1. Null-plane Fourier transforms (which appear in the discussion of current algebra at infinite momentum) are also considered. Null-plane charges may satisfy algebraic relations which involve the Poincar'e algebra. Owing to domain properties, only semialgebraic relations, which are a generalization of the usual Lie algebraic relations, can be postulated on particle states. Using these relations, a no-go theorem of the O'Raifeartaigh type, which applies to the null-plane charges, is formulated and proved." @default.
- W2068200268 created "2016-06-24" @default.
- W2068200268 creator A5021299164 @default.
- W2068200268 creator A5027822907 @default.
- W2068200268 date "1976-04-15" @default.
- W2068200268 modified "2023-10-17" @default.
- W2068200268 title "Spacelike charges, null-plane charges, and mass splitting" @default.
- W2068200268 cites W1965776420 @default.
- W2068200268 cites W1985664825 @default.
- W2068200268 cites W1993594097 @default.
- W2068200268 cites W1996413343 @default.
- W2068200268 cites W2000425462 @default.
- W2068200268 cites W2001651705 @default.
- W2068200268 cites W2004239713 @default.
- W2068200268 cites W2013724666 @default.
- W2068200268 cites W2024223114 @default.
- W2068200268 cites W2032833122 @default.
- W2068200268 cites W2036418100 @default.
- W2068200268 cites W2046788094 @default.
- W2068200268 cites W2057136131 @default.
- W2068200268 cites W2065759152 @default.
- W2068200268 cites W2067523806 @default.
- W2068200268 cites W2073442686 @default.
- W2068200268 cites W2082449265 @default.
- W2068200268 cites W2087566095 @default.
- W2068200268 cites W2088362136 @default.
- W2068200268 cites W2093002278 @default.
- W2068200268 cites W2127601777 @default.
- W2068200268 cites W2165174842 @default.
- W2068200268 cites W2171004372 @default.
- W2068200268 cites W2223433365 @default.
- W2068200268 cites W2224432624 @default.
- W2068200268 cites W2226281972 @default.
- W2068200268 cites W2288979747 @default.
- W2068200268 cites W4214665684 @default.
- W2068200268 cites W4236575607 @default.
- W2068200268 doi "https://doi.org/10.1103/physrevd.13.2413" @default.
- W2068200268 hasPublicationYear "1976" @default.
- W2068200268 type Work @default.
- W2068200268 sameAs 2068200268 @default.
- W2068200268 citedByCount "3" @default.
- W2068200268 crossrefType "journal-article" @default.
- W2068200268 hasAuthorship W2068200268A5021299164 @default.
- W2068200268 hasAuthorship W2068200268A5027822907 @default.
- W2068200268 hasConcept C10138342 @default.
- W2068200268 hasConcept C121332964 @default.
- W2068200268 hasConcept C155281189 @default.
- W2068200268 hasConcept C162324750 @default.
- W2068200268 hasConcept C17825722 @default.
- W2068200268 hasConcept C188082385 @default.
- W2068200268 hasConcept C202444582 @default.
- W2068200268 hasConcept C203763787 @default.
- W2068200268 hasConcept C2524010 @default.
- W2068200268 hasConcept C3079626 @default.
- W2068200268 hasConcept C33923547 @default.
- W2068200268 hasConcept C37914503 @default.
- W2068200268 hasConcept C41008148 @default.
- W2068200268 hasConcept C5667645 @default.
- W2068200268 hasConcept C60718061 @default.
- W2068200268 hasConcept C62520636 @default.
- W2068200268 hasConcept C77088390 @default.
- W2068200268 hasConceptScore W2068200268C10138342 @default.
- W2068200268 hasConceptScore W2068200268C121332964 @default.
- W2068200268 hasConceptScore W2068200268C155281189 @default.
- W2068200268 hasConceptScore W2068200268C162324750 @default.
- W2068200268 hasConceptScore W2068200268C17825722 @default.
- W2068200268 hasConceptScore W2068200268C188082385 @default.
- W2068200268 hasConceptScore W2068200268C202444582 @default.
- W2068200268 hasConceptScore W2068200268C203763787 @default.
- W2068200268 hasConceptScore W2068200268C2524010 @default.
- W2068200268 hasConceptScore W2068200268C3079626 @default.
- W2068200268 hasConceptScore W2068200268C33923547 @default.
- W2068200268 hasConceptScore W2068200268C37914503 @default.
- W2068200268 hasConceptScore W2068200268C41008148 @default.
- W2068200268 hasConceptScore W2068200268C5667645 @default.
- W2068200268 hasConceptScore W2068200268C60718061 @default.
- W2068200268 hasConceptScore W2068200268C62520636 @default.
- W2068200268 hasConceptScore W2068200268C77088390 @default.
- W2068200268 hasIssue "8" @default.
- W2068200268 hasLocation W20682002681 @default.
- W2068200268 hasOpenAccess W2068200268 @default.
- W2068200268 hasPrimaryLocation W20682002681 @default.
- W2068200268 hasRelatedWork W1972905747 @default.
- W2068200268 hasRelatedWork W1991467255 @default.
- W2068200268 hasRelatedWork W2013974458 @default.
- W2068200268 hasRelatedWork W2054061985 @default.
- W2068200268 hasRelatedWork W2077853532 @default.
- W2068200268 hasRelatedWork W2079167422 @default.
- W2068200268 hasRelatedWork W2123750757 @default.
- W2068200268 hasRelatedWork W2547534832 @default.
- W2068200268 hasRelatedWork W3118977201 @default.
- W2068200268 hasRelatedWork W3203034040 @default.
- W2068200268 hasVolume "13" @default.
- W2068200268 isParatext "false" @default.
- W2068200268 isRetracted "false" @default.
- W2068200268 magId "2068200268" @default.
- W2068200268 workType "article" @default.