====== TTP95-08 Rho - omega mixing in chiral perturbation theory ======
 
 
   <hidden TTP95-08  Rho - omega mixing in chiral perturbation theory > In order to calculate the $\rho^0 -\omega$ mixing we extend the chiral
 couplings of the low-lying vector mesons 
 in chiral perturbation theory to a lagrangian that 
 contains two vector fields. We determine the $p^2$ dependence of the 
 two-point function and recover an earlier result for the on-shell expression.
 </hidden>
|**Res Urech**  | 
|** Phys. Lett. B355 308--312 1995  **  |
| {{preprints:1995:ttp95-08.pdf|PDF}} {{preprints:1995:ttp95-08.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/9504238|arXiv]]   |
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