26 citations · 35 across the 7 of their papers we have counts for
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physics.atom-ph2019★ 7 cited
High Harmonic Generation with Twisted Electrons
Sebastian Gemsheim, Jan-Michael Rost
We present analytically and numerically the spectrum of high harmonic emission generated by twisted electrons in the presence of linearly polarized light. Ensuing transitions from…
cond-mat.stat-mech2019★ 2 cited
Order parameter dynamics of the non-linear sigma model in the large limit
Sebastian Gemsheim, Ipsita Mandal, Krishnendu Sengupta +1
We study non-equilibrium order parameter dynamics of the non-linear sigma model in the large limit, using Keldysh formalism. We provide a scheme for obtaining stable numerical…