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arXiv · 2305.03320

Determining an Iwatsuka Hamiltonian by knowledge of its first band function

Mourad Choulli·Nour Kerraoui·Eric Soccorsi
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Abstract

We investigate the inverse problem of retrieving the magnetic potential of an Iwatsuka Hamiltonian through knowledge of its first band function. We prove that two magnetic potentials sharing the same first band function not just between them, but between all fields within the family linearly interpolating between them and accumulating at one end point, coincide.

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Mourad Choulli, Nour Kerraoui, Eric Soccorsi. 2023-05-05. Determining an Iwatsuka Hamiltonian by knowledge of its first band function. https://arxiv.org/abs/2305.03320

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