INSTANTONS, CHIRAL-SYMMETRY BREAKING AND THE FATE OF THE ULTIMATE QUENCHED CALCULATION
We investigate how topological zero-modes affect hadron physics in the quenched approximation. We remark that in a finite volume the exact zero-modes render the chiral condensate pathological and explain why this is not observed in lattice calculations. We then provide an argument, supported by a mo...
| Hlavní autoři: | , |
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| Médium: | Journal article |
| Jazyk: | English |
| Vydáno: |
1995
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