### 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 |

### ASJC Scopus subject areas

- Nuclear and High Energy Physics

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## Cite this

Dubovsky, S. L. (2000). Noncommutative vacua and solitons.

*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