### Abstract

We consider noncommutative theory of a compact scalar field. The recently discovered projector solitons are interpreted as classical vacua in the model considered. Localized solutions to the projector equation are pointed out and their brane interpretation is discussed. An example of a noncommutative soliton interpolating between such vacua is given. No strong noncommutativity limit is assumed. (C) 2000 Elsevier Science B.V.

Original language | English (US) |
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Pages (from-to) | 344-348 |

Number of pages | 5 |

Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |

Volume | 492 |

Issue number | 3-4 |

DOIs | |

State | Published - Nov 2 2000 |

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### ASJC Scopus subject areas

- Nuclear and High Energy Physics

### Cite this

*Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics*,

*492*(3-4), 344-348. https://doi.org/10.1016/S0370-2693(00)01117-5

**Noncommutative vacua and solitons.** / Dubovsky, S. L.

Research output: Contribution to journal › Article

*Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics*, vol. 492, no. 3-4, pp. 344-348. https://doi.org/10.1016/S0370-2693(00)01117-5

}

TY - JOUR

T1 - Noncommutative vacua and solitons

AU - Dubovsky, S. L.

PY - 2000/11/2

Y1 - 2000/11/2

N2 - We consider noncommutative theory of a compact scalar field. The recently discovered projector solitons are interpreted as classical vacua in the model considered. Localized solutions to the projector equation are pointed out and their brane interpretation is discussed. An example of a noncommutative soliton interpolating between such vacua is given. No strong noncommutativity limit is assumed. (C) 2000 Elsevier Science B.V.

AB - We consider noncommutative theory of a compact scalar field. The recently discovered projector solitons are interpreted as classical vacua in the model considered. Localized solutions to the projector equation are pointed out and their brane interpretation is discussed. An example of a noncommutative soliton interpolating between such vacua is given. No strong noncommutativity limit is assumed. (C) 2000 Elsevier Science B.V.

UR - http://www.scopus.com/inward/record.url?scp=0034597810&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034597810&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(00)01117-5

DO - 10.1016/S0370-2693(00)01117-5

M3 - Article

VL - 492

SP - 344

EP - 348

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 3-4

ER -