|
| related topics |
| {qubit, qubits, gate} |
| {cos, sin, state} |
| {let, theorem, proof} |
| {group, space, representation} |
|
Universal Quantum Gates For Tensors
Tamir Boaz
abstract: A universal quantum gate is introduced for tensors of vector spaces. By using
integer powers of such a gate and by using classical reversible gates one can
approximate any element of the unitary group to any accuracy needed. The proof
uses a version of Kronecker's theory and the structure of the Bloch sphere for
tensors.
- oai_identifier:
- oai:arXiv.org:quant-ph/0403160
- categories:
- quant-ph
- comments:
- 6 pages
- arxiv_id:
- quant-ph/0403160
- created:
- 2004-03-23
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