Understanding Computational Complexity in Quantum Hamiltonians
The Bose-Hubbard model is proven to be QMA-complete, indicating the challenge in solving ground energy problems in quantum systems. Various classes of Hamiltonians, such as k-local and stoquastic, exhibit different complexities in computing ground energy. While some systems with QMA-complete ground
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Understanding QMA(2): Hamiltonians, Provers, and Complexity Classes
Exploring the complexities of QMA(2) through discussions on separable sparse Hamiltonians, the power of Merlin in L.QMA, the impact of prover restrictions on complexity classes like IP and MIP, and the difference between Merlin.A, Merlin.B, and Arthur in L.QMA(2). Delve into short proofs for NP-Comp
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