output
19982026
most citedGlobal well-posedness, scattering and blow-up for the energy-critical, focusing, non-linear Schrodinger equation in the radial case

596 citations

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Showing 2020 · cond-mat.str-elShow all

7 papers · 2 filters

cond-mat.str-el2020★ 16 cited

Edge magnetic properties of black phosphorene nanoribbons

Javad Vahedi, Robert Peters

The magnetic properties of black phosphorene nanoribbons are investigated using static and dynamical mean-field theory. Besides confirming the existence of ferromagnetic/antiferrom…

cond-mat.str-el2020★ 126 cited

A quantum magnetic analogue to the critical point of water

J. Larrea Jiménez, S. P. G. Crone, E. Fogh +13

At the familiar liquid-gas phase transition in water, the density jumps discontinuously at atmospheric pressure, but the line of these first-order transitions defined by increasing…

cond-mat.str-el2020★ 5 cited

Loop-gas description of the localized-magnon states on the kagome lattice with open boundary conditions

Andreas Honecker, Johannes Richter, Jürgen Schnack +1

The high-field regime of the spin-s XXZ antiferromagnet on the kagome lattice gives rise to macroscopically degenerate ground states thanks to a completely flat lowest single-magno…

cond-mat.str-el2020★ 40 cited

The fine structure of heating in a quasiperiodically driven critical quantum system

Bastien Lapierre, Kenny Choo, Apoorv Tiwari +3

We study the heating dynamics of a generic one dimensional critical system when driven quasiperiodically. Specifically, we consider a Fibonacci drive sequence comprising the Hamilt…

cond-mat.str-el2020★ 10 cited

Symmetry-protected topological phases in the SU(N) Heisenberg spin chain: a Majorana-fermion approach

Pierre Fromholz, Philippe Lecheminant

The nature of symmetry-protected topological phases of Heisenberg spin chains in totally symmetric representations of rank N of the SU(N) group is investigated through a Majorana f…

cond-mat.str-el2020★ 19 cited

Spin-caloritronic transport in hexagonal graphene nanoflakes

Thi Thu Phùng, Robert Peters, Andreas Honecker +2

We investigate the spin-dependent thermoelectric effect of graphene flakes with magnetic edges in the ballistic regime. Employing static, respectively, dynamic mean-field theory we…