Maximally-localized position, Euclidean path-integral, and thermodynamics in GUP quantum mechanics
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DOI: 10.1016/j.aop.2018.02.015
Abstract: Abstract In dealing with quantum mechanics at very high energies, it is essential to adapt to a quasiposition representation using the maximally-localized states because of the generalized uncertainty principle. In this paper, we look at… read more here.
Keywords: localized states; thermodynamics; maximally localized; localized position ... See more keywords
High harmonic generation in crystals using maximally localized Wannier functions
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DOI: 10.1103/physrevb.100.195201
Abstract: In this work, the nonlinear optical response, and in particular, the high harmonic generation of semiconductors is addressed by using the Wannier gauge. One of the main problems in the time evolution of the Semiconductor… read more here.
Keywords: maximally localized; harmonic generation; localized wannier; high harmonic ... See more keywords
Reliable methods for seamless stitching of tight-binding models based on maximally localized Wannier functions
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DOI: 10.1103/physrevb.99.125117
Abstract: Maximally localized Wannier functions are localized orthogonal functions that can accurately represent given Bloch eigenstates of a periodic system at a low computational cost, thanks to the small size of each orbital. Tight-binding models based… read more here.
Keywords: maximally localized; models based; tight binding; wannier functions ... See more keywords