Geometric and holonomic quantum computation utilizes intrinsic geometric properties of
quantum-mechanical state spaces to realize quantum logic gates. Since both geometric …

We present a scheme for bidirectional controlled teleportation by using a six-qubit cluster
state as quantum channel. Based on the C-not operation and single qubit measurements …

We propose a protocol to realize atomic nonadiabatic holonomic quantum computation
(NHQC) with two computational atoms and an auxiliary atom. Dynamics of the system is …

We present a scheme for bidirectional controlled teleportation by using a five-qubit
composite GHZ-Bell state as quantum channel. Based on the C-not operation and single …

We address the importance of the modern theory of orbital magnetization for spintronics.
Based on an all-electron first-principles approach, we demonstrate that the predictive power …

Implementing nonadiabatic holonomic quantum computation in decoherence-free
subspaces may consolidate the advantages of both strategies and thus leads to suppression …

Realization of a large‐scale quantum computation relies on fast and high‐fidelity quantum
control. Geometric quantum control is thought to be a promising candidate for quantum …

An entangling quantum gate based entirely on purely geometric operations is proposed in
quantum computation for the Jaynes-Cummings model by the invariant theory, where the …

We propose a model which includes a nearest-neighbor intrinsic spin-orbit coupling and a
trimerized Hamiltonian in the kagome lattice and promises to host the transition from the …

Two schemes, introducing generalized measurement and entanglement concentration
respectively, for dense coding are investigated by using a one-dimensional four-particle …