Počet záznamů: 1
Multi-centered higher spin solutions from W-N conformal blocks
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SYSNO ASEP 0502084 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Multi-centered higher spin solutions from W-N conformal blocks Tvůrce(i) Hulík, Ondřej (FZU-D)
Raeymaekers, Joris (FZU-D) RID, ORCID
Vasilakis, Orestis (FZU-D)Celkový počet autorů 3 Číslo článku 101 Zdroj.dok. Journal of High Energy Physics. - : Springer - ISSN 1029-8479
Roč. 2018, č. 11 (2018), s. 1-48Poč.str. 48 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova symmetries ; dynamics ; gravity ; AdS-CFT correspondence ; Chern-Simons theories ; conformal and W symmetry ; Higher Spin Gravity Vědní obor RIV BE - Teoretická fyzika Obor OECD Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect) CEP EF15_003/0000437 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy GA17-22899S GA ČR - Grantová agentura ČR Institucionální podpora FZU-D - RVO:68378271 UT WOS 000450854000001 EID SCOPUS 85056863367 DOI 10.1007/JHEP11(2018)101 Anotace Motivated by the question of bulk localization in holography, we study the problem of constructing multi-centered solutions in higher spin gravity which describe point particles in the interior of AdS3. In the Chern-Simons formulation these take into account the backreaction after adding Wilson line sources. We focus on chiral solutions where only the left-moving sector is excited. In that case it is possible to choose a gauge where the dynamical variables are a set of Toda fields living in the bulk. The problem then reduces to solving the AN−1 Toda equations with delta function sources, which in turn requires solving an associated monodromy problem.We show that this monodromy problem is equivalent to the monodromy problem for a particular WN vacuum conformal block at large central charge.Therefore, knowledge of the WN vacuum block determines the multi-centered solution.Our calculations go beyond the heavy-light approximation by including the backreaction of all higher spin particles Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2019
Počet záznamů: 1