A bstract In the current manuscript we perform a systematic investigation about effects of nonlocal interaction to spread quantum information in many body system. particular, have studied how nonlocality influence existing bound on growth rate commutator involving two local operators, butterfly velocity. For this purpose, consider theory worldvolume N ? 1, NS5 branes arising limit vanishing str...

We report on high-dimensional quantum dynamical simulations of electron–hole separation in self-assembled mesomorphic nanostructures composed donor–acceptor conjugated co-oligomers. The latter are based perylene diimide (PDI) acceptor units combined with fluorene-thiophene-benzothiadiazole donor units, which form highly ordered, stacked structural motifs upon self-assembly. Simulations shown fo...

We propose a multi-boundary generalization of thermofield double states (TFD) two-dimensional conformal field theory (CFT) and show, through map to the complex plane, that they are closely related multi-point correlation functions. then also describe how approximately realize these TFD numerically on lattice, starting from critical quantum spin chain Hamiltonian. In addition, finite size correc...

A bstract We study charged perturbations of the thermofield double state dual to a AdS black hole. model perturbation by massless shell in bulk. Unlike neutral case, all such shells bounce at definite radius, which can be behind horizon. show that standard “shock wave” calculation scrambling time indicates adding charge increases time. then give two arguments using suggest does not actually tak...

We introduce a subsystem generalization of the spectral form factor via pseudo entropy, von-Neumann entropy for reduced transition matrix. consider matrix between thermofield double state and its time-evolved in two-dimensional conformal field theories, study time-dependence single interval. show that real part behaves similarly to factor; it starts from thermal initially drops minimum, then in...