We have studied the relation between the structural relaxation and the frequency dependent thermal response or the specific heat, cp(ω), in a supercooled liquid. The Mode Coupling Theory (MCT) results are used to obtain cp(ω) corresponding to different wavevectors. Due to the two-step relaxation process present in the MCT, an extra peak, in addition to the low frequency peak, is predicted in specific heat at high frequency.
@article{arxiv.cond-mat/0103404,
title = {Structural Relaxation and Frequency Dependent Specific Heat in a Supercooled Liquid},
author = {Upendra Harbola and Shankar P. Das},
journal= {arXiv preprint arXiv:cond-mat/0103404},
year = {2016}
}