Hexagonal Plaquette Spin-spin Interactions and Quantum Magnetism in a Two-dimensional Ion Crystal

We propose a trapped ion scheme en route to realize spin Hamiltonians on a Kagome lattice which, at low energies, are described by emergent Z2 gauge fields, and support a topological quantum spin liquid ground state. The enabling element in our scheme is the hexagonal plaquette spin-spin interaction...

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Veröffentlicht in:	arXiv.org 2015-04
Hauptverfasser:	Nath, Rejish, Dalmonte, Marcello, Glaetzle, Alexander W, Zoller, Peter, Schmidt-Kaler, Ferdinand, Gerritsma, Rene
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Crystals Dipoles Ground state Hamiltonian functions Kagome lattice Lattice vibration Magnetism Phonons Physics - Quantum Gases Physics - Quantum Physics Qubits (quantum computing) Spin liquid
Online-Zugang:	Volltext
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