Wavenumber dependence of the structural relaxation time in the crossover regime of supercooled liquid dynamics

Sarika Maitra Bhattacharyya, Biman Bagchi, Peter G. Wolynes

As a liquid is progressively supercooled an intriguing weakening of the wavenumber ($q$) dependence of the structural relaxation time $\tau (q)$ in the large q limit is observed both i…