A computer is generally considered to be a universal computational device; i.e., it is believed able to simulate any physical computational device with a cost in computation tim...
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 incr...
A group theoretic framework is introduced that simplifies the description of\nknown quantum error-correcting codes and greatly facilitates the construction\nof new examples. Cod...
A quantum error-correcting code is defined to be a unitary mapping (encoding)\nof k qubits (2-state quantum systems) into a subspace of the quantum state\nspace of n qubits such...
It has recently been realized that use of the properties of quantum mechanics might speed up certain computations dramatically. Interest in quantum computation has since been gr...
Recently, it was realized that use of the properties of quantum mechanics might speed up certain computations dramatically. Interest has since been growing in the area of quantu...
We show that a set of gates that consists of all one-bit quantum gates (U(2)) and the two-bit exclusive-or gate (that maps Boolean values (x,y) to (x,x \\oplus y)) is universal ...
It is known that quantum computers can dramatically speed up the task of finding factors of large numbers, a problem of practical significance for cryptographic applications. Fa...
h-index: Number of publications with at least h citations each.