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Quantum Localization in Geometric Complex Networks
Jan Lewenstein-Sanpera, Tobias Grass, M. Àngeles Serrano +1
Quantum localization, the phenomenon by which wave diffusion is halted, here understood as the superposition of propagating waves, can have many different origins, such as onsite r…
Unraveling Multifractality and Mobility Edges in Quasiperiodic Aubry-André-Harper Chains through High-Harmonic Generation
Marlena Dziurawiec, Jessica O. de Almeida, Mohit Lal Bera +5
Quasicrystals are fascinating and important because of their unconventional atomic arrangements, which challenge traditional notions of crystalline structures. Unlike regular cryst…
Localization and multifractal properties of the long-range Kitaev chain in the presence of an Aubry-André-Harper modulation
Joana Fraxanet, Utso Bhattacharya, Tobias Grass +2
In the presence of quasiperiodic potentials, the celebrated Kitaev chain presents an intriguing phase diagram with ergodic, localized and and multifractal states. In this work, we…