[KNIHA][B] The Jaynes–Cummings model and its descendants: modern research directions

J Larson, T Mavrogordatos - 2021 - iopscience.iop.org
The Jaynes–Cummings Model (JCM) has recently been receiving increased attention as
one of the simplest, yet intricately nonlinear, models of quantum physics. Emphasising the …

New directions in the pursuit of Majorana fermions in solid state systems

J Alicea - Reports on progress in physics, 2012 - iopscience.iop.org
The 1937 theoretical discovery of Majorana fermions—whose defining property is that they
are their own anti-particles—has since impacted diverse problems ranging from neutrino …

Majorana fermions in semiconductor nanowires: fundamentals, modeling, and experiment

TD Stanescu, S Tewari - Journal of Physics: Condensed Matter, 2013 - iopscience.iop.org
After a recent series of rapid and exciting developments, the long search for the Majorana
fermion—the elusive quantum entity at the border between particles and antiparticles—has …

Enhancement in the performance of a quantum battery by ordered and disordered interactions

S Ghosh, T Chanda, A Sen - Physical Review A, 2020 - APS
Considering the ground state of a quantum spin model as the initial state of the quantum
battery, we show that both ordered and disordered interaction strengths play a crucial role in …

Exotic non-Abelian anyons from conventional fractional quantum Hall states

DJ Clarke, J Alicea, K Shtengel - Nature communications, 2013 - nature.com
Non-Abelian anyons—particles whose exchange noncommutatively transforms a system's
quantum state—are widely sought for the exotic fundamental physics they harbour and for …

Majorana fermions in semiconductor nanowires

TD Stanescu, RM Lutchyn, S Das Sarma - Physical Review B—Condensed …, 2011 - APS
We study multiband semiconducting nanowires proximity coupled with an s-wave
superconductor and calculate the topological phase diagram as a function of the chemical …

Dynamical phase transitions after quenches in nonintegrable models

C Karrasch, D Schuricht - Physical Review B—Condensed Matter and …, 2013 - APS
We investigate the dynamics following sudden quenches across quantum critical points
belonging to different universality classes. Specifically, we use matrix product state methods …

Class Spectral Peak in Majorana Quantum Wires

D Bagrets, A Altland - Physical review letters, 2012 - APS
Proximity coupled spin-orbit quantum wires purportedly support midgap Majorana states at
critical points. We show that, in the presence of disorder, these systems generate a second …
W DeGottardi, M Thakurathi, S Vishveshwara… - Physical Review B …, 2013 - APS
We present a comprehensive study of two of the most experimentally relevant extensions of
Kitaev's spinless model of a one-dimensional p-wave superconductor: those involving (i) …

Exact ground states and topological order in interacting Kitaev/Majorana chains

H Katsura, D Schuricht, M Takahashi - Physical Review B, 2015 - APS
We study a system of interacting spinless fermions in one dimension that, in the absence of
interactions, reduces to the Kitaev chain [Kitaev, Phys. Usp. 44, 131 (2001) 1468-4780 …