简介:WediscussthebosonizationofarelativisticverydenseFermigasinamagneticfieldandtheconsequentBoseEinsteincondensationoftheresultingrelativisticvectorgasofchargedparticles.Themodelmaybeappliedtopairedspin-upelectrons.Weshowthatsuchsystemsmaymaintainself-consistentlymagneticfieldsoforder10^10-10^13G.Thatpairingcouldbetheoriginoflargemagneticfieldsinsomewhitedwarfsandneutronstars.Forfieldslargeenough(-10^13forwhitedwarfs),thesystembecomesunstableandcollapses.