Quantum computing is processing information using sequence of unitary operations (quantum gates) in order to obtain an answer to a prede-termined question, e.g. is a given number factor-izable with …

This reunion of the two fields has generated significant surprises for physics and computer science. Here, I tryto describe the ideas underlying this new scien-tific area, and how current experiments are …

May 4, 2024 · These lecture notes are intended for undergraduates from a variety of dis-ciplines (e.g. physics, mathematics, chemistry, computer science, electrical engineering) interested in an initial …

In general, the theory of quantum information may be seen as an extension of classical information theory, including the study of random processes, protocols, and computations.

Quantum information science combines two of the 20th century’s most important scientific developments: quantum physics and information theory. Together, they herald a technological …

Quantum information science (QIS) opens the door to revolutionize the way we process, store, and transmit information. The U.S. Department of Energy's (DOE) Office of Science plays a key role in …

Welcome to Understanding Quantum Information and Computation, a course on the theory of quantum computing that I created while working for IBM as Technical Director for Quantum Education from …