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DC Field | Value | Language |
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dc.contributor.author | Akemann, G | - |
dc.contributor.author | Kanzieper, E | - |
dc.coverage.spatial | 4 | en |
dc.date.accessioned | 2006-12-22T09:27:01Z | - |
dc.date.available | 2006-12-22T09:27:01Z | - |
dc.date.issued | 2000 | - |
dc.identifier.citation | Phys.Rev.Lett. 85 (2000): 1174-1177 | en |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/473 | - |
dc.description.abstract | We show that integrable structure of chiral random matrix models incorporating global symmetries of QCD Dirac operators (labeled by the Dyson index beta=1,2, and 4) leads to emergence of a connection relation between the spectral statistics of massive and massless Dirac operators. This novel link established for beta-fold degenerate massive fermions is used to explicitly derive (and prove the random matrix universality of) statistics of low--lying eigenvalues of QCD Dirac operators in the presence of SU(2) massive fermions in the fundamental representation (beta=1) and SU(N_c >= 2) massive adjoint fermions (beta=4). Comparison with available lattice data for SU(2) dynamical staggered fermions reveals a good agreement. | en |
dc.format.extent | 145850 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | - |
dc.publisher | The American Physical Society | en |
dc.subject | High Energy Physics - Theory | en |
dc.subject | Chaotic Dynamics | en |
dc.title | Spectra of massive and massless QCD Dirac operators: A novel link | en |
dc.type | Research Paper | en |
dc.identifier.doi | http://dx.doi.org/10.1103/PhysRevLett.85.1174 | - |
Appears in Collections: | Dept of Mathematics Research Papers Mathematical Sciences |
Files in This Item:
File | Description | Size | Format | |
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Spectra of massive and massless.pdf | 142.43 kB | Adobe PDF | View/Open |
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