We investigate the feasibility of using an effective pulse control method to realize an almost
exact state transmission through a uniform chain where the communication channel is …

We present a quantum optimal control theory study combined with theoretical analysis to
determine a pulsed laser field, capable of generating a maximally entangled state in two …

We propose the generation of entangled qubits by utilizing the properties of edge states
appearing at one end of a periodically driven (Floquet) superconducting qubit chain. Such …

In this work we provide a recursive method of calculating the wave function of an XX spin
chain coupled at both ends to non-Markovian reservoirs with arbitrary spectral density. The …

Transistors are key elements for enabling computational hardware in both classical and
quantum domains. Here we propose a voltage-gated spin transistor using itinerant electrons …

In non-relativistic quantum theories the Lieb-Robinson bound defines an effective light cone
with exponentially small tails outside of it. In this work we use it to derive a bound for the time …

We provide a quantitative evaluation of non-Markovianity (NM) for an XX chain of interacting
qubits with one end coupled to a reservoir. The NM of several non-Markovian spectral …

We propose a tunable coupler consisting of N fixed-frequency qubits, which can tune and
even amplify the effective interaction between two superconducting quantum circuits. The …

We provide a quantitative evaluation of the degree of non-Markovianity (DNM) for an XX
chain of interacting qubits with one end coupled to a reservoir. The DNM is assessed in …

Transporting quantum information is an important prerequisite for quantum computers. We
study how this can be done in Heisenberg-coupled spin networks using adiabatic control …