Computational Quantum Physics

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2 domain-specific abstractions whose origin domain is Computational Quantum Physics.

• Quantum Jump Method — Unravel a Markovian open-system master equation into stochastic pure-state trajectories with non-Hermitian evolution interrupted by random jumps, then recover density-operator observables by ensemble averaging.
• Reptation Monte Carlo — A projector quantum Monte Carlo method that samples whole imaginary-time paths by extending one end and deleting the other, resembling polymer reptation.