831 citations · 8k across the 103 of their papers we have counts for
3 papers · 1 filter
Quantum proofs can be verified using only single qubit measurements
Tomoyuki Morimae, Daniel Nagaj, Norbert Schuch
QMA (Quantum Merlin Arthur) is the class of problems which, though potentially hard to solve, have a quantum solution which can be verified efficiently using a quantum computer. It…
Long range order and symmetry breaking in Projected Entangled Pair State models
Manuel Rispler, Kasper Duivenvoorden, Norbert Schuch
Projected Entangled Pair States (PEPS) provide a framework for the construction of models where a single tensor gives rise to both Hamiltonian and ground state wavefunction on the…
Chiral topological spin liquids with projected entangled pair states
Didier Poilblanc, J. Ignacio Cirac, Norbert Schuch
Topological chiral phases are ubiquitous in the physics of the Fractional Quantum Hall Effect. Non-chiral topological spin liquids are also well known. Here, using the framework of…