Time-frequency bases for BB84 protocol
| dc.creator | Yelin, S. F. | |
| dc.creator | Wang, Bing C. | |
| dc.date | 2003-09-12 | |
| dc.date.accessioned | 2026-07-07T06:07:49Z | |
| dc.date.available | 2026-07-07T06:07:49Z | |
| dc.description | The bases traditionally used for quantum key distribution (QKD) are a 0 or pi/2 polarization or alternatively a 0 or pi/2 phase measured by interferometry. We introduce a new set of bases, i.e. pulses sent in either a frequency or time basis if the pulses are assumed to be transform limited. In addition it is discussed how this scheme can be easily generalized from a binary to an N-dimensional system, i.e., to ``quNdits.'' Optimal pulse distribution and the chances for eavesdropping are discussed. | |
| dc.description | 4 pages revtex, 3 figures | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0309105 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0309105 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/91426 | |
| dc.subject | Quantum Physics | |
| dc.title | Time-frequency bases for BB84 protocol | |
| dc.type | text |