458 citations · 2.9k across the 39 of their papers we have counts for
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quant-ph2014★ 21 cited
Quantum error suppression with commuting Hamiltonians: Two-local is too local
Iman Marvian, Daniel A. Lidar
We consider error suppression schemes in which quantum information is encoded into the ground subspace of a Hamiltonian comprising a sum of commuting terms. Since such Hamiltonians…
quant-ph2014★ 331 cited
Extending Noether's theorem by quantifying the asymmetry of quantum states
Iman Marvian, Robert W. Spekkens
Noether's theorem is a fundamental result in physics stating that every symmetry of the dynamics implies a conservation law. It is, however, deficient in several respects: (i) it i…