165 citations · 320 across the 7 of their papers we have counts for
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quant-ph2009★ 6 cited
Quantum 2-Body Hamiltonian for Topological Color Codes
H. Bombin, M. Kargarian, M. A. Martin-Delgado
We introduce a two-body quantum Hamiltonian model with spins-$\half$ located on the vertices of a 2D spatial lattice. The model exhibits an exact topological degeneracy in all coup…
cond-mat.str-el2009★ 25 cited
Topological Color Codes and Two-Body Quantum Lattice Hamiltonians
M. Kargarian, H. Bombin, M. A. Martin-Delgado
Topological color codes are among the stabilizer codes with remarkable properties from quantum information perspective. In this paper we construct a four-valent lattice, the so cal…