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10 - Light-Cone Quantisation

from Part III - The Space-Time Perspective

Published online by Cambridge University Press:  31 March 2022

Thomas Mohaupt
Affiliation:
University of Liverpool
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Summary

We introduce light-cone quantisation, first for particles, then for strings, and show how this leads one to standard representatives for physical states. The shift in the ground state energy of the bosonic string is derived using both zeta-function regularisation and Lorentz covariance. The derivation of the critical dimension D=26 of the bosonic string using Lorentz covariance is provided through a guided exercise.

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Publisher: Cambridge University Press
Print publication year: 2022

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  • Light-Cone Quantisation
  • Thomas Mohaupt, University of Liverpool
  • Book: A Short Introduction to String Theory
  • Online publication: 31 March 2022
  • Chapter DOI: https://doi.org/10.1017/9781108611619.016
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  • Light-Cone Quantisation
  • Thomas Mohaupt, University of Liverpool
  • Book: A Short Introduction to String Theory
  • Online publication: 31 March 2022
  • Chapter DOI: https://doi.org/10.1017/9781108611619.016
Available formats
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Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • Light-Cone Quantisation
  • Thomas Mohaupt, University of Liverpool
  • Book: A Short Introduction to String Theory
  • Online publication: 31 March 2022
  • Chapter DOI: https://doi.org/10.1017/9781108611619.016
Available formats
×