Identifying the closeness of eigenstates in quantum many-body systems
The modulus fidelity of the excited states with the ground state. (a) t′ = V′ = 0.0 and (b) t′ = V′ = 1.0. The other parameters are the same as those in Figs.
Identifying the closeness of eigenstates in quantum many-body systems |
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The modulus fidelity of the excited states with the ground state. (a) t′ = V′ = 0.0 and (b) t′ = V′ = 1.0. The other parameters are the same as those in Figs. |
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