TY - JOUR 
A1 - Aldaya Valverde, Víctor
AU - Calixto Molina, Manuel
T1 - Algebraic characterization of constraints and generation of mass in gauge theories
Y1 - 2000
SN - 0920-5632
UR - http://hdl.handle.net/10317/502
UR - arXiv:hep-th/0003127v1
AB - The possibility of non-trivial representations of the gauge group on wavefunctionals of a gauge invariant quantum
field theory leads to a generation of mass for intermediate vector and tensor bosons. The mass parameters m show up as central charges in the algebra of constraints, which then become of second-class nature. The
gauge group coordinates acquire dynamics outside the null-mass shell and provide the longitudinal field degrees of freedom that massless bosons need to form massive bosons.
KW - Matemática Aplicada
KW - Caracterización algebraica
KW - Teoria de indicadores
LA - eng
PB - Elsevier Science
ER -