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On asymptotic symme...
On asymptotic symmetries in higher dimensions for any spin
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- Campoleoni, Andrea (författare)
- Univ Mons, Serv Phys Univers Champs & Gravitat, 20 Pl Parc, B-7000 Mons, Belgium.;Fund Sci Res FNRS, Wallonia, Belgium.
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- Francia, Dario (författare)
- Ctr Studi & Ric E Fermi, Piazza Viminale 1, I-00184 Rome, Italy.;Roma Tre Univ, Via Vasca Navale 84, I-00146 Rome, Italy.;Ist Nazl Fis Nucl, Via Vasca Navale 84, I-00146 Rome, Italy.
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- Heissenberg, Carlo (författare)
- Uppsala universitet,Stockholms universitet,Nordiska institutet för teoretisk fysik (Nordita),Uppsala University, Sweden,Uppsala Univ, Dept Phys & Astron, S-75108 Uppsala, Sweden.;Nordita SU,Teoretisk fysik,Stockholm Univ, Nordita, Roslagstullsbacken 23, S-10691 Stockholm, Sweden.;KTH Royal Inst Technol, Roslagstullsbacken 23, S-10691 Stockholm, Sweden.
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Univ Mons, Serv Phys Univers Champs & Gravitat, 20 Pl Parc, B-7000 Mons, Belgium;Fund Sci Res FNRS, Wallonia, Belgium. Ctr Studi & Ric E Fermi, Piazza Viminale 1, I-00184 Rome, Italy.;Roma Tre Univ, Via Vasca Navale 84, I-00146 Rome, Italy.;Ist Nazl Fis Nucl, Via Vasca Navale 84, I-00146 Rome, Italy. (creator_code:org_t)
- Springer Nature, 2020
- 2020
- Engelska.
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Ingår i: Journal of High Energy Physics (JHEP). - : Springer Nature. - 1126-6708 .- 1029-8479. ; :12
- Relaterad länk:
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Abstract
Ämnesord
Stäng
- We investigate asymptotic symmetries in flat backgrounds of dimension higher than or equal to four. For spin two we provide the counterpart of the extended BMS transformations found by Campiglia and Laddha in four-dimensional Minkowski space. We then identify higher-spin supertranslations and generalised superrotations in any dimension. These symmetries are in one-to-one correspondence with spin-s partially-massless representations on the celestial sphere, with supertranslations corresponding in particular to the representations with maximal depth. We discuss the definition of the corresponding asymptotic charges and we exploit the supertranslational ones in order to prove the link with Weinberg's soft theorem in even dimensions.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Nyckelord
- Field Theories in Higher Dimensions
- Gauge Symmetry
- Higher Spin Sym- metry
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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