|
| related topics |
| {energy, state, states} |
| {time, systems, information} |
| {qubit, qubits, gate} |
| {state, states, coherent} |
| {cos, sin, state} |
| {state, phys, rev} |
| {trap, ion, state} |
| {phase, path, phys} |
| {photon, photons, single} |
| {states, state, optimal} |
| {wave, scattering, interference} |
| {classical, space, random} |
| {temperature, thermal, energy} |
| {let, theorem, proof} |
| {level, atom, field} |
| {particle, mechanics, theory} |
| {light, field, probe} |
| {cavity, atom, atoms} |
| {entanglement, phys, rev} |
| {force, casimir, field} |
| {group, space, representation} |
|
Transitions in quantum networks
Paivi Torma
abstract: We consider transitions in quantum networks analogous to those in the
two-dimensional Ising model. We show that for a network of active components
the transition is between the quantum and the classical behaviour of the
network, and the critical amplification coincides with the fundamental quantum
cloning limit.
- oai_identifier:
- oai:arXiv.org:quant-ph/9802024
- categories:
- quant-ph
- comments:
- Revised version: Eq.(7) of the previous version changed, references
added; 4 pages, 1 figure
- doi:
- 10.1103/PhysRevLett.81.2185
- arxiv_id:
- quant-ph/9802024
- journal_ref:
- Phys.Rev.Lett. 81 (1998) 2185-2189
- created:
- 1998-02-09
- updated:
- 1998-02-26
Full article ▸
|
|
| related documents |
| 0505205v2 |
| 0612175v1 |
| 0612039v1 |
| 9808041v1 |
| 0512135v1 |
| 0304108v4 |
| 0606216v2 |
| 0208144v2 |
| 0410145v2 |
| 0401150v1 |
| 0603042v1 |
| 0508185v2 |
| 0312030v1 |
| 0209119v1 |
| 0008048v1 |
| 0506156v2 |
| 0602135v1 |
| 0203024v1 |
| 0507262v1 |
| 0403160v1 |
| 0610258v1 |
| 0508172v2 |
| 0210014v1 |
| 0312096v2 |
| 0608242v1 |
|