Kaszlikowski, D.Kwek, L.C.Zukowski, M.Englert, B.-G.PHYSICS2014-10-162014-10-162003-07-18Kaszlikowski, D.,Kwek, L.C.,Zukowski, M.,Englert, B.-G. (2003-07-18). Information-theoretic approach to single-particle and two-particle interference in multipath interferometers. Physical Review Letters 91 (3) : 037901/1-037901/4. ScholarBank@NUS Repository.00319007https://scholarbank.nus.edu.sg/handle/10635/96931An information-theoretic definition of the measure of the strength of two-particle interference is presented. It exploits the mutual information contained in the coincidence probabilities. The corresponding single-particle measure is, in some sense, the fringe-contrast analog of the entropic measure for path knowledge.ArticleNOT_IN_WOS