Quantum communication is a secure way to transfer quantum information and to
communicate with legitimate parties over distant places in a network. Although …

Quantum router is an essential ingredient in a quantum network. Here, we propose a new
quantum circuit for designing quantum router by using IBM's five-qubit quantum computer …

Quantum teleportation is extensively used in quantum communication where a sender
sends a information to a receiver at a large distance through a quantum entangled channel …

Local implementation of non-local quantum gates is necessary in a distributed quantum
computer. Here, we demonstrate the non-local implementation of controlled-unitary quantum …

Violation of Mermin's and Svetlichny's inequalities can rule out the predictions of local
hidden variable theory and can confirm the existence of true nonlocal correlation for n …

In recent years, there has been a significant progress in the development of digital quantum
processors. The state-of-the-art quantum devices are imperfect, and fully algorithmic fault …

The goal of teleportation is to transfer the state of one particle to another particle. In coined
quantum walks, conditional shift operators can introduce entanglement between position …

Quantum secret sharing is a way to share secret messages among the clients in a group
with complete security. For the first time, Hillery et al.(Phys Rev A 59: 1829, 1999) proposed …

Quantum data compression is of great significance to both quantum computation and
quantum communication due to the limited resources for quantum storage. Here in this …

Quantum robot is an excellent future application that can be achieved with the help of a
quantum computer. As a practical example, quantum-controlled Braitenberg vehicles …