Realizing the Harper Hamiltonian with Laser-Assisted Tunneling in Optical Lattices
We experimentally implement the Harper Hamiltonian for neutral particles in optical lattices using laser-assisted tunneling and a potential energy gradient provided by gravity or magnetic field gradients. This Hamiltonian describes the motion of charged particles in strong magnetic fields. Laser-ass...
| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Physical Society
2014
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| Online Access: | http://hdl.handle.net/1721.1/84973 https://orcid.org/0000-0003-4126-083X https://orcid.org/0000-0002-6107-1174 https://orcid.org/0000-0002-9528-3044 |