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Self-trapping of polarons in the Rashba-Pekar model
Quantum monte carlo exciton polaron model coupling particle momentum and the lattice
2014/12/22
We performed a quantum Monte Carlo study of the exciton-polaron model which features the self-trapping phenomenon when the coupling strength and/or particle momentum is varied. Accurate data for energ...
Abstract: If the polaron coupling constant $\alpha$ is large enough, bipolarons or multi-polarons will form. When passing through the critical $\alpha_c$ from above, does the radius of the system simp...
Abstract. If the polaron coupling constant is large enough, bipolarons or multi-polarons will form. When passing through the critical c from above,does the radius of the system simply get arbitrari...