Simulating many-body physics with quantum phase-space methods
Simulating many-body physics with quantum phase-space methods
Simulating many-body physics with quantum phase-space methods
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Theoretical Methods✄ deterministic <strong>methods</strong>:➜ exact diagonalisation ✖ intractable for 5 particles➜ factorization ✖ not applicable for strong correlations➜ perturbation theory ✖ diverges at strong couplings✄ probabilistic <strong>methods</strong>:➜ <strong>quantum</strong> Monte Carlo (QMC)➜ stochastic wavefunction/fields➜ <strong>phase</strong>-<strong>space</strong> <strong>methods</strong><strong>Simulating</strong> <strong>many</strong>-<strong>body</strong> <strong>physics</strong> <strong>with</strong> <strong>quantum</strong> <strong>phase</strong>-<strong>space</strong> <strong>methods</strong> 3