Sasha J. HacoStephen W. HawkingMalcolm J. PerryJacob L. Bourjaily
所有作者
Sasha J. HacoStephen W. HawkingMalcolm J. PerryJacob L. Bourjaily
文献摘要
We describe the conformal symmetries of asymptotically flat spacetime. These
represent an extension of the BMS group that we call the conformal BMS group.
Its general features are discussed.