Mathematics Colloquia and Seminars
Stability of Frustration-Free HamiltoniansMathematical Physics & Probability
|Speaker:||Spyridon Michalakis, Institute for Quantum Information, Caltech|
|Start time:||Wed, Nov 2 2011, 4:10PM|
We generalize the result of Bravyi et al. on the stability of the spectral gap for frustration-free, commuting Hamiltonians under local perturbations, by removing the assumption of commutativity and weakening the assumptions needed for stability.