Over the past several decades, quantum information science has emerged to seek answers
to the question: can we gain some advantage by storing, transmitting and processing …

After they have interacted, quantum particles generally behave as a single nonseparable
entangled system. The concept of entanglement plays an essential role in quantum physics …

A digital computer is generally believed to be an efficient universal computing device; that is,
it is believed to be able to simulate any physical computing device with an increase in …

After a brief introduction to the principles and promise of quantum information processing,
the requirements for the physical implementation of quantum computation are discussed …

Quantum computers promise to exceed the computational efficiency of ordinary classical
machines because quantum algorithms allow the execution of certain tasks in fewer steps …

Controlling operational errors and decoherence is one of the major challenges facing the
field of quantum computation and other attempts to create specified many-particle entangled …

In information processing, as in physics, our classical world view provides an incomplete
approximation to an underlying quantum reality. Quantum effects like interference and …

Quantum-state engineering, ie, active control over the coherent dynamics of suitable
quantum-mechanical systems, has become a fascinating prospect of modern physics. With …

Recent theoretical proposals suggest that strain can be used to engineer graphene
electronic states through the creation of a pseudo–magnetic field. This effect is unique to …

The superposition principle plays the most central role in all considerations of quantum
information, and in most of the" gedanken" experiments and even the paradoxes of quantum …