Is PRX Quantum paid? - (PQ) PRX Quantum welcomes manuscripts on all topics relevant to the diverse multidisciplinary quantum information science and technology research communities spanning physics, computer science, mathematics, chemistry, materials, engineering, and technology. Research coverage in the journal comprises: fundamental and applied; theoretical and experimental, including significant advances in methods and instrumentation; and interdisciplinary and emerging areas. Subject areas include, but are not limited to: fundamental concepts in quantum information entanglement, quantum correlations, and resource theories quantum information with continuous variables open quantum systems quantum computation more...