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Bulk viscosity and the conformal anomaly in the pion gas · Around

2008

Bulk viscosity and the conformal anomaly in the pion gas

Fernandez-Fraile, D., Nicola, A. Gomez

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We calculate the bulk viscosity of the massive pion gas within Unitarized Chiral Perturbation Theory.

We obtain a low temperature peak arising from explicit conformal breaking due to the pion mass and another peak near the critical temperature, dominated by the conformal anomaly through gluon condensate terms.
The correlation between bulk viscosity and conformal breaking supports a recent QCD proposal.
We discuss the role of resonances, heavier states and large-$N_c$ counting.

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J.C.Collins, A.Duncan and S.D.Joglekar, Phys.Rev.D 16
1977
Earlier work this paper cites.
A.Hosoya, M.A.Sakagami and M.Takao, Annals Phys. 154
1984
Earlier work this paper cites.
S.Gavin, Nucl.Phys.A 435
1985
Earlier work this paper cites.
J.Gasser and H.Leutwyler, Nucl.Phys.B 250
1985
Earlier work this paper cites.
R.Horsley and W.Schoenmaker, Nucl.Phys. B 280
1987
Earlier work this paper cites.
P.Gerber and H.Leutwyler, Nucl.Phys.B 321
1989
Earlier work this paper cites.
J.L.Goity and H.Leutwyler, Phys.Lett.B 228
1989
Earlier work this paper cites.
H.Leutwyler, In Dobogokoe 1991, Proceedings, Effective field theories of the standard model , 193-224
1991
Earlier work this paper cites.
D.Espriu, E.de Rafael and J.Taron, Nucl.Phys.B 345
1991
Earlier work this paper cites.
M.Prakash, M.Prakash, R.Venugopalan and G.Welke, Phys.Rept. 227
1993
Earlier work this paper cites.

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