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Dolan, Brian P. and O'Connor, Denjoe (2003) A Fuzzy Three Sphere and Fuzzy Tori. Journal of High Energy Physics, 0310.
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Abstract
A fuzzy circle and a fuzzy 3-sphere are constructed as subspaces of fuzzy complex projective spaces, of complex dimension one and three, by modifying the Laplacians on the latter so as to give unwanted states large eigenvalues. This leaves only states corresponding to fuzzy spheres in the low energy spectrum (this allows the commutative algebra of functions on the continuous sphere to be approximated to any required degree of accuracy). The construction of a fuzzy circle opens the way to fuzzy tori of any dimension, thus circumventing the problem of power law corrections in possible numerical simulations on these spaces.
| Item Type: | Article |
|---|---|
| Keywords: | Non-commutative geometry, differential geometry |
| Academic Unit: | Faculty of Science and Engineering > Experimental Physics Faculty of Science and Engineering > Mathematics and Statistics |
| Item ID: | 254 |
| Depositing User: | Dr. Brian Dolan |
| Date Deposited: | 06 Oct 2005 |
| Journal or Publication Title: | Journal of High Energy Physics |
| Publisher: | IOP |
| Refereed: | Yes |
| Related URLs: | |
| URI: | https://mural.maynoothuniversity.ie/id/eprint/254 |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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