Quenched lattice fluctuations in optically driven SrTiO 3 by Fechner, M, Först, M, Orenstein, G, Krapivin, V, Disa, AS, Buzzi, M, von Hoegen, A, de la Pena, G, Nguyen, QL, Mankowsky, R, Sander, M, Lemke, H, Deng, Y, Trigo, M, Cavalleri, A