75 citations · 483 across the 19 of their papers we have counts for
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Universal entanglement of typical states in constrained systems
Siddhardh C. Morampudi, Anushya Chandran, Chris R. Laumann
Local constraints play an important role in the effective description of many quantum systems. Their impact on dynamics and entanglement thermalization are just beginning to be unr…
Clustering in Hilbert space of a quantum optimization problem
S. C. Morampudi, B. Hsu, S. L. Sondhi +2
The solution space of many classical optimization problems breaks up into clusters which are extensively distant from one another in the Hamming metric. Here, we show that an analo…
When a local Hamiltonian must be frustration-free
Or Sattath, Siddhardh C. Morampudi, Christopher R. Laumann +1
A broad range of quantum optimisation problems can be phrased as the question whether a specific system has a ground state at zero energy, i.e.\ whether its Hamiltonian is frustrat…