Dephasing-induced growth of discrete time-crystalline order in spin networks

Akitada Sakurai,1, 2, ∗ Victor M. Bastidas,3, 2 Marta P. Estarellas,2, † William J. Munro,3, 2 and Kae Nemoto2, 1 1Department of Informatics, School of Multidisciplinary Sciences, SOKENDAI (The Graduate University for Advanced Studies), 2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430, Japan 2National Institute of Informatics, 2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430, Japan 3NTT Basic Research Laboratories & Research Center for Theoretical Quantum Physics, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa, 243-0198, Japan