Gauge Fields in (anti)-de Sitter Space and Connections of its Symmetry Algebra.
Channel: Taras Mogilyuk
Date: 2014-05-22

E. Skvortsov (Lebedev Inst., Moscow), 18 may 2009.
Gauge Fields in (anti)-de Sitter Space and Connections of its Symmetry Algebra.
4 th International Sakharov Conference on Physics.
The generalized connections of the (anti)-de Sitter space
symmetry algebra, which are differential forms of arbitrary degree with values in any irreducible (spin)-tensor representation
of the (anti)-de Sitter algebra, are studied. It is shown that
arbitrary-spin gauge field in (anti)-de Sitter space, massless or
partially-massless, can be described by a single connection. A
'one-to-one' correspondence between the connections of the (anti)-
de Sitter algebra and the gauge fields is established. The gauge
symmetry is manifest and auxiliary fields are automatically included in the formalism.
Автор видео: Томилин Константин Александрович старший научный сотрудник Отдела истории физико-математических наук ИИЕТ РАН,
кандидат физико-математических наук.