Heterotic string conformal field theory and A-D-E singularities

Edward Witten

doi:10.1088/1126-6708/2000/02/025

Heterotic string conformal field theory and A-D-E singularities

Edward Witten

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

We analyze the behavior of the heterotic string near an A-D-E sin-gularity without small instantons. This problem is governed by a strongly coupled worldsheet conformal field theory, which, by a combination of O(α¹) corrections and worldsheet instantons, smooths out the singularities present in the classical geometry.

Original language	English (US)
Pages (from-to)	17-20
Number of pages	4
Journal	Journal of High Energy Physics
Volume	4
Issue number	2
DOIs	https://doi.org/10.1088/1126-6708/2000/02/025
State	Published - 2000
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Keywords

Conformal Field Models in String Theory
Superstrings and Heterotic Strings

Access to Document

10.1088/1126-6708/2000/02/025

Cite this

@article{1a5cc88683ae418ead6346e24957f636,

title = "Heterotic string conformal field theory and A-D-E singularities",

abstract = "We analyze the behavior of the heterotic string near an A-D-E sin-gularity without small instantons. This problem is governed by a strongly coupled worldsheet conformal field theory, which, by a combination of O(α1) corrections and worldsheet instantons, smooths out the singularities present in the classical geometry.",

keywords = "Conformal Field Models in String Theory, Superstrings and Heterotic Strings",

author = "Edward Witten",

year = "2000",

doi = "10.1088/1126-6708/2000/02/025",

language = "English (US)",

volume = "4",

pages = "17--20",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer Verlag",

number = "2",

}

TY - JOUR

T1 - Heterotic string conformal field theory and A-D-E singularities

AU - Witten, Edward

PY - 2000

Y1 - 2000

N2 - We analyze the behavior of the heterotic string near an A-D-E sin-gularity without small instantons. This problem is governed by a strongly coupled worldsheet conformal field theory, which, by a combination of O(α1) corrections and worldsheet instantons, smooths out the singularities present in the classical geometry.

AB - We analyze the behavior of the heterotic string near an A-D-E sin-gularity without small instantons. This problem is governed by a strongly coupled worldsheet conformal field theory, which, by a combination of O(α1) corrections and worldsheet instantons, smooths out the singularities present in the classical geometry.

KW - Conformal Field Models in String Theory

KW - Superstrings and Heterotic Strings

UR - http://www.scopus.com/inward/record.url?scp=7044286432&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=7044286432&partnerID=8YFLogxK

U2 - 10.1088/1126-6708/2000/02/025

DO - 10.1088/1126-6708/2000/02/025

M3 - Article

AN - SCOPUS:7044286432

SN - 1126-6708

VL - 4

SP - 17

EP - 20

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 2

ER -

Heterotic string conformal field theory and A-D-E singularities

Abstract

All Science Journal Classification (ASJC) codes

Keywords

Access to Document

Other files and links

Fingerprint

Cite this