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Chiral Condensates

Chiral Condensates. of the LR-Correlator. and Large-N C QCD. Samuel FRIOT. in collaboration with D. GREYNAT and E de RAFAEL. The LR-Correlator. with. OPE in the chiral limit. Large-N C QCD [E. de Rafael EURIDICE ’03].

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Chiral Condensates

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  1. Chiral Condensates of the LR-Correlator and Large-NC QCD Samuel FRIOT in collaboration with D. GREYNAT and E de RAFAEL

  2. The LR-Correlator with OPE in the chiral limit

  3. Large-NC QCD [E. de Rafael EURIDICE ’03] Green’s functions are meromorphic functions of : If the OPE in QCD gives then by Cauchy’s formula, we have Here Therefore

  4.  M H A 1 vector V and 1 axial A with  M H A + V’ 2 vectors V, V’ 1 axial A and 1 zero  2 unknown parameters

  5. MHA + V’    with with  

  6. MHA    with with  

  7. Results of the fits Constraints  z -1 -2 0 Values of the parameters:  z -1 -2 0 Values of the parameters:

  8. Predictions Chiral Condensates:   Matrix Elements:   [Knecht et al. ’01]

  9. Results

  10. A Preliminary Analysis-1 Ioffe et al.

  11. A Preliminary Analysis -2 Compatibility Constraints from and

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