Dobado González, AntonioTorres Rincón, Juan Miguel2023-06-202023-06-202011978-0-7354-0899-9https://hdl.handle.net/20.500.14352/45422© 2011 American Institute of Physics. International Conference on Quark Confinement and the Hadron Spectrum (9º. 2010. Madrid). Work in collaboration with Felipe J. Llanes-Estrada. JMT is supported by an FPU grant from MEC, Spain.We calculate the bulk viscosity of a pion gas at low energies within the kinetic theory approach and show the importance of dealing properly with the zero modes of this transport coefficient.engbook parthttp://dx.doi.org/10.1063/1.3575117http://www.aip.orgopen access53Bulk ViscosityPion GasHadronic Matter At Finite TemperatureFísica (Física)22 Física