Estimating nonlinear functions of quantum states, such as the moment \({{{\rm{tr}}}}({\rho }^{m})\), is of fundamental and practical interest in quantum science and technology. Here we show a ...

Researchers at the University of California, Los Angeles (UCLA) have developed an optical computing framework that performs large-scale nonlinear computations using linear materials. Reported in ...

The leader-following consensus problem for a type of second-order nonlinear multi-agent systems (MASs) with input saturation, actuator faults, and sensor faults is examined in this study. An adaptive ...