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String field theory solution for any open string background

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00440242" target="_blank" >RIV/68378271:_____/14:00440242 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1007/JHEP10(2014)029" target="_blank" >http://dx.doi.org/10.1007/JHEP10(2014)029</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/JHEP10(2014)029" target="_blank" >10.1007/JHEP10(2014)029</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    String field theory solution for any open string background

  • Original language description

    We present an exact solution of open bosonic string field theory which can be used to describe any time-independent open string background. The solution generalizes an earlier construction of Kiermaier, Okawa, and Soler, and assumes the existence of boundary condition changing operators with nonsingular OPEs and vanishing conformal dimension. Our main observation is that boundary condition changing operators of this kind can describe nearly any open string background provided the background shift is accompanied by a timelike Wilson line of sufficient strength. As an application we analyze the tachyon lump describing the formation of a D(p 1)-brane in the string field theory of a Dp-brane, for generic compactification radius. This not only provides a proof of Sen?s second conjecture, but also gives explicit examples of higher energy solutions, confirming analytically that string field theory can ?reverse the direction of the worldsheet RG flow.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BE - Theoretical physics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GBP201%2F12%2FG028" target="_blank" >GBP201/12/G028: Eduard Čech Institute for algebra, geometry and mathematical physics</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of High Energy Physics

  • ISSN

    1029-8479

  • e-ISSN

  • Volume of the periodical

    10

  • Issue of the periodical within the volume

    Oct

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    37

  • Pages from-to

    1-37

  • UT code for WoS article

    000343056400004

  • EID of the result in the Scopus database