Microscopic universality with dynamical fermions
Phys.Rev.D58:071502,1998 It has recently been demonstrated in quenched lattice simulations that the distribution of the low-lying eigenvalues of the QCD Dirac operator is universal and described by random-matrix theory. We present first evidence that this universality continues to hold in the presen...
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| Main Authors | , , |
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| Format | Journal Article |
| Language | English |
| Published |
28.04.1998
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| Online Access | Get full text |
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| Abstract | Phys.Rev.D58:071502,1998 It has recently been demonstrated in quenched lattice simulations that the
distribution of the low-lying eigenvalues of the QCD Dirac operator is
universal and described by random-matrix theory. We present first evidence that
this universality continues to hold in the presence of dynamical quarks. Data
from a lattice simulation with gauge group SU(2) and dynamical staggered
fermions are compared to the predictions of the chiral symplectic ensemble of
random-matrix theory with massive dynamical quarks. Good agreement is found in
this exploratory study. We also discuss implications of our results. |
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| AbstractList | Phys.Rev.D58:071502,1998 It has recently been demonstrated in quenched lattice simulations that the
distribution of the low-lying eigenvalues of the QCD Dirac operator is
universal and described by random-matrix theory. We present first evidence that
this universality continues to hold in the presence of dynamical quarks. Data
from a lattice simulation with gauge group SU(2) and dynamical staggered
fermions are compared to the predictions of the chiral symplectic ensemble of
random-matrix theory with massive dynamical quarks. Good agreement is found in
this exploratory study. We also discuss implications of our results. |
| Author | Wettig, T Berbenni-Bitsch, M. E Meyer, S |
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| BackLink | https://doi.org/10.48550/arXiv.hep-lat/9804030$$DView paper in arXiv https://doi.org/10.1103/PhysRevD.58.071502$$DView published paper (Access to full text may be restricted) |
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| Snippet | Phys.Rev.D58:071502,1998 It has recently been demonstrated in quenched lattice simulations that the
distribution of the low-lying eigenvalues of the QCD Dirac... |
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| SubjectTerms | Physics - High Energy Physics - Lattice Physics - High Energy Physics - Phenomenology |
| Title | Microscopic universality with dynamical fermions |
| URI | https://arxiv.org/abs/hep-lat/9804030 |
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