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Continuous-variable gate decomposition for the Bose-Hubbard model
- Source :
- Phys. Rev. A 97, 062311 (2018)
- Publication Year :
- 2018
-
Abstract
- In this work, we decompose the time-evolution of the Bose-Hubbard model into a sequence of logic gates that can be implemented on a continuous-variable photonic quantum computer. We examine the structure of the circuit that represents this time-evolution for one-dimensional and two-dimensional lattices. The elementary gates needed for the implementation are counted as a function of lattice size. We also include the contribution of the leading dipole interaction term which may be added to the Hamiltonian, and its corresponding circuit.<br />Comment: 11 pages, 1 Figures
- Subjects :
- Quantum Physics
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. A 97, 062311 (2018)
- Publication Type :
- Report
- Accession number :
- edsarx.1801.06565
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevA.97.062311