Effect of Discrete Breathers on the Specific Heat of a Nonlinear Chain. - Mohit Singh; Alina Y. Morkina; Elena A. Korznikova; Volodymyr I. Dubinko; Dmitry A. Terentiev; Daxing Xiong; Oleg B. Naimark; Vakhid A. Gani; Sergey V. Dmitriev (J. Nonlinear Sci., 2021)