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85188295558
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note
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The RDQM approach is restricted to the spacelike momentum region of the correlators.
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9
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0001018699
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edited by M. Shifman (World Scientific, Singapore)
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M. Shifman, in At the Frontier of Particle Physics, Handbook of QCD, edited by M. Shifman (World Scientific, Singapore, 2001), Vol. 3, pp. 1447-1494.
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Shifman, M.1
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85188349969
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note
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2).
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12
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85188346960
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note
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2.
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13
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15
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85188328789
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note
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Initially, we had included the cooled lattice data of Ref. [15] in our analysis, in the hope to delineate information about the role of instantons in generating the hadronic input parameters. It turned out, however, that the RDQM method cannot resolve significant differences between the cooled and uncooled data.
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16
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17
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85188331058
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note
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We do not use the recent lattice data [17] from overlap fermions since those are restricted to relatively short distances, lack small-mass extrapolation and might be subject to rather large finite-size corrections [18].
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19
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85188333269
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private communication
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J. Negele (private communication).
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Negele, J.1
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21
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0004152194
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Cambridge University Press, Cambridge
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S. Coleman, Aspects of Symmetry (Cambridge University Press, Cambridge, 1988).
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Aspects of Symmetry
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Coleman, S.1
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23
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85188302817
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note
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c,i.
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24
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85188318947
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note
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A somewhat stronger bound, given in the Appendix, can be established in the case of a unique solution.
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25
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85188347613
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note
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Note that isospin-violating disconnected contributions could provide an exception to this rule in channels which carry vacuum quantum numbers.
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26
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85188356744
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note
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In the vector channel, the differences between isoscalar and isovector correlators are less pronounced.
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27
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85188325575
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note
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(v)(0) obtained in the ILM (see Table I). Similarly large constituent masses together with the absence of a chiral restoration transition are also found in the axial-vector channel (see below).
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28
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85188299404
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note
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0(980) resonance is commonly interpreted as a four-quark state and therefore not included in the phenomenological analysis of Ref. [6].
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29
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85188323209
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note
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Recall that we only consider isovector interpolators.
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30
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85188335376
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note
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2.
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