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quant-ph2018
Comment on 'Coherent-state path integrals in the continuum'
Evgenii Kochetov
The authors of the recent paper [Phys. Rev. A 90, 032104 (2014)] claim to have established a time continuous formulation of path integration in the CS basis free from the mentioned…
cond-mat.str-el2018
Fermi Surface Reconstruction in Underdoped Cuprates: The Origin of Electron Pockets
Ilya Ivantsov, Alvaro Ferraz, Evgenii Kochetov
A new phenomenological model is proposed to describe the evolution of the Fermi surface (FS) in a wide range of dopings. It reproduces the key features of the cuprates in the under…