In this paper, we investigate how the evolution of the states of two qubits initially in a direct
product state can be controlled by the optical field in a Tavis-Cummings (TC) model. For the …

Utilizing the effect of losses, we show that symmetric 3-port devices exhibit coherent perfect
absorption of waves and we provide the corresponding conditions on the reflection and …

A Ga As∕ Al Ga As based two-qubit quantum device that allows the controlled generation
and straightforward detection of entanglement by measuring a stationary current-voltage …

We investigate coherent electron-switching transport in a double quantum waveguide
system in a perpendicular static or vanishing magnetic field. The finite symmetric double …

We analyze a quantum network, constructed with ballistic electron waveguides, which can
add one-bit binary numbers. We consider two different adder networks, one constructed with …

We explore the use of the split-gate method to implement coupled-electron waveguides
(CEWs), for possible application as a scalable qubit in quantum computing. Electron …

R-matrix theory is used to compute transmission properties of a T-shaped electron
waveguide and an electron waveguide-based rotation gate by using Dirichlet boundary …

We present a small network for the testing of the entanglement of two ballistic electron
waveguide qubits. The network produces different output conditional on the presence or …

We estimate the role of noise in the formation of entanglement and in the appearance of
single-and two-electron interference in systems of coupled one-dimensional channels. Two …

We perform numerical simulations of the switching characteristics of coupled quantum wires
with different potential profiles. Our calculations reveal a reduced efficiency of switching …