BROWSE

Related Scientist

Researcher

순수물리이론 연구단
순수물리이론 연구단
more info

A note on circle compactification of tensile ambitwistor string

Cited 0 time in webofscience Cited 0 time in scopus
240 Viewed 14 Downloaded
Title
A note on circle compactification of tensile ambitwistor string
Author(s)
Kanghoon Lee; J.A. Rosabal
Publication Date
2018-08
Journal
NUCLEAR PHYSICS B, v.933, no., pp.482 - 510
Publisher
ELSEVIER SCIENCE BV
Abstract
We discuss a number of problems associated with the circle compactification of the bosonic tensile ambitwistor string with the asymmetric vacuum choice. By considering the spectrum and physical state conditions, we show that the circle radius plays a role as a tuning parameter which determines the low energy effective field theory. At the self dual point, we construct the current operators and compute OPEs between them. While the final outcome remains as yet inconclusive, several new results are obtained. Through the current algebra analysis we show that there is a subsector of the massless states where the gauge symmetry is enhanced to ISO(2)L×SU(2)R. Using the fact that the one loop partition function is not modular invariant, we show that tensile ambitwistor string partition function is exactly the same as a field theory partition function. Our result proves that despite the existence of winding modes, which is a typical characteristic of a string, the tensile ambitwistor string behaves as a point particle theory. ©2018 The Authors.
URI
https://pr.ibs.re.kr/handle/8788114/4929
ISSN
0550-3213
Appears in Collections:
Center for Fundamental Theory(순수물리이론 연구단) > Journal Papers (저널논문)
Files in This Item:
1-s2.0-S0550321318301731-main.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse