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arXiv 2004-08-20 DOI 10.1103/PhysRevB.71.233106 2 views

Imaging quasi-particle wavefunctions in quantum dots via tunneling spectroscopy

Rontani, Massimo · Molinari, Elisa

Original · EN

We show that in quantum dots the physical quantities probed by local tunneling spectroscopies, namely the quasi-particle wavefunctions of interacting electrons, can considerably deviate from their single-particle counterparts as an effect of Coulomb correlation. From the exact solution of the few-particle Hamiltonian for prototype dots, we find that such deviations are crucial to predict wavefunction images at low electron densities or high magnetic fields.

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