The quantum router is an elementary building block in quantum information processing and
quantum communication. This work constitutes a step forward in this direction, ie, an efficient …

Quantum router as a key device in quantum information processing always attracts
researchers' attention. This work suggests a single-photon (SP) router based on one bus …

Quantum communication between remote superconducting systems is being studied
intensively to increase the number of integrated superconducting qubits and to realize a …

A classical switch or router determines which of several inputs to the device passes through
the output. In analogy, a quantum switch that coherently links the input to a superposition of …

Controllable single-photon routing plays an important role in quantum networks. We
investigate single-photon scattering in two one-dimensional (1D) waveguides by a three …

We propose a scheme for realizing nonreciprocal microwave photon routing with two
cascaded magnon-cavity coupled systems, which work around the exceptional points of a …

We investigate the single-photon quantum routing composed of two infinite waveguides
coupled to two giant two-level atoms. The exact expressions of the single-photon …

Higher-order topological insulator (HOTI) occupies an important position in topological band
theory due to its exotic bulk-edge correspondence. Recently, it has been predicted that …

Optomechanical systems with parametric coupling between optical (photon) and mechanical
(phonon) modes provide a useful platform to realize various magnetic-free nonreciprocal …

Motivated by the need for quantum computers to communicate between multiple, well
separated qubits, we introduce the task of routing the quantum state from one input mode to …