Fast and robust quantum state transfer (QST) is a major requirement in quantum control and
in scalable quantum information processing. Topological protection has emerged as a …

We prove a set of tight entanglement inequalities for arbitrary N-qubit pure states. By
focusing on all bi-partite marginal entanglements between each single qubit and its …

Quantum state transfer between two distant parties is at the heart of quantum computation
and quantum communication. Among the various protocols, the counterdiabatic driving (CD) …

Adiabaticity is crucial for our understanding of complex quantum dynamics and thus for
advancing fundamental physics and technology, but its impact cannot yet be quantified in …

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 …

A scheme of electric-field measurement of micro-waves is proposed in Rydberg atoms with
Doppler effects. A cascade-type electromagnetically-induced-transparency (EIT) system is …

In this article, we present a quantum transistor model based on a network of coupled
quantum oscillators destined to quantum information processing tasks in linear optics. To …

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 …

We construct a measure for the adiabatic contribution to quantum transitions in an arbitrary
basis, tackling the generic complex case where dynamics is only partially adiabatic …

A theoretical scheme to realize quantum state transfer and state storage in a uniformly
coupled tight-binding chain is introduced in this paper. Two controllable gate voltages acting …