凝聚态物理学中的量子场论（第2版）

Thisbookisacourseinmodernquantumfieldtheoryasseenthroughtheeyesofatheoristworkingincondensedmatterphysics.Itcontainsagentleintroductiontothesubjectandcanthereforebeusedevenbygraduatestudents.Theintroductorypartsincludeaderiva-tionofthepathintegralrepresentation,FeynmandiagramsandelementsofthetheoryofmetalsincludingadiscussionofLandauFermiliquidtheory.Inlaterchaptersthediscus-siongraduallyturnstomoreadvancedmethodsusedinthetheoryofstronglycorrelatedsystems.Thebookcontainsathoroughexpositionofsuchnonperturbativetechniquesas1/N-expansion,bosonization（Abelianandnon-Abelian）,conformalfieldtheoryandtheoryofintegrablesystems.Thebookisintendedforgraduatestudents,postdoctoralassociatesandindependentresearchersworkingincondensedmatterphysics.