164 search results - page 19 / 33 » The Learnability of Quantum States |
FOCS
2000
IEEE
13 years 11 months ago
2000
IEEE
In this paper we consider a quantum computational variant of nondeterminism based on the notion of a quantum proof, which is a quantum state that plays a role similar to a certifi...
COMPUTER
2002
13 years 7 months ago
2002
wever, by using a simple model of abstract building blocks: quantum bits, gates, and algorithms, and the available implementation technologies--in all their imperfections.7 The bas...
AUTOMATICA
2007
13 years 8 months ago
2007
— A pair of spins is the most simple quantum system that can possess entanglement, a non-classical property playing an essential role in quantum information technologies. In this...
CORR
2000
Springer
13 years 7 months ago
2000
Springer
A polynomial depth quantum circuit affects, by definition, a poly-local unitary transformation of a tensor product state space. It is a reasonable belief [Fe], [L], [FKW] that, at ...
TIT
2008
13 years 7 months ago
2008
Quantum Shannon theory is loosely defined as a collection of coding theorems, such as classical and quantum source compression, noisy channel coding theorems, entanglement distilla...