Time crystals can be classified as either discrete or continuous. An external periodic force drives discrete time crystals, while continuous time crystals emerge from the collective and self-sustained ...

Scientists believe that time is continuous, not discrete -- roughly speaking, they believe that it does not progress in "chunks," but rather "flows," smoothly and continuously. So they often model ...

Samuel Seth Demel, Juan Du, SPATIO-TEMPORAL MODELS FOR SOME DATA SETS IN CONTINUOUS SPACE AND DISCRETE TIME, Statistica Sinica, Vol. 25, No. 1 (January 2015), pp. 81-98 ...