title: Realizing the multiparticle Hanbury Brown-Twiss interferometer using nitrogen-vacancy centers in diamond crystals.
abstract: We demonstrate that the multiparticle Hanbury Brown-Twiss interferometer can be realized in a network of nitrogen-vacancy centers: for an N-particle system, the interference effect is manifested only in the Nth-order intensity correlation function. The interference effect can be enhanced through a postselection process in which the multipartite Greenberger-Horne-Zeilinger entanglement is generated and tested with Svetlichny inequality.
authors.affiliation: Centre for Quantum Technologies, National University of Singapore, Singapore.
authors.forename: Li
authors.initials: L
authors.lastname: Dai
authors.forename: L C
authors.initials: LC
authors.lastname: Kwek