Odd-parity quasiparticle interference in the superconductive surface state of UTe<sub>2</sub>. [PDF]
Nat PhysAlthough no known material exhibits intrinsic topological superconductivity, where a spin-triplet electron pairing potential has odd parity, UTe2 is now the leading candidate.
Wang S +16 more
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Quasiparticle dynamics of symmetry-resolved entanglement after a quench: Examples of conformal field theories and free fermions [PDF]
, 2020 The time evolution of the entanglement entropy is a key concept to understand the structure of a nonequilibrium quantum state. In a large class of models, such evolution can be understood in terms of a semiclassical picture of moving quasiparticles ...
Gilles Parez +2 more
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Quasiparticle Lifetime of the Repulsive Fermi Polaron. [PDF]
Physical Review Letters, 2020 We investigate the metastable repulsive branch of a mobile impurity coupled to a degenerate Fermi gas via short-range interactions. We show that the quasiparticle lifetime of this repulsive Fermi polaron can be experimentally probed by driving Rabi ...
H. S. Adlong +7 more
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Hydrodynamics of operator spreading and quasiparticle diffusion in interacting integrable systems [PDF]
Physical review B, 2018 We address the hydrodynamics of operator spreading in interacting integrable lattice models. In these models, operators spread through the ballistic propagation of quasiparticles, with an operator front whose velocity is locally set by the fastest ...
S. Gopalakrishnan +3 more
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Scalable designs for quasiparticle-poisoning-protected topological quantum computation with Majorana zero modes [PDF]
, 2016 We present designs for scalable quantum computers composed of qubits encoded in aggregates of four or more Majorana zero modes, realized at the ends of topological superconducting wire segments that are assembled into superconducting islands with ...
Torsten Karzig +11 more
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Diffusion in generalized hydrodynamics and quasiparticle scattering [PDF]
SciPost Physics, 2018 We extend beyond the Euler scales the hydrodynamic theory for quantum and classical integrable models developed in recent years, accounting for diffusive dynamics and local entropy production.
J. Nardis, D. Bernard, B. Doyon
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Towards Deep Integration of Electronics and Photonics
Applied Sciences, 2019 A combination of computational power provided by modern MOSFET-based devices with light assisted wideband communication at the nanoscale can bring electronic technologies to the next level. Obvious obstacles include a size mismatch between electronic and
Ivan A. Pshenichnyuk +2 more
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Temperature dependence of quasiparticle interference in $d$-wave superconductors
SciPost Physics Core, 2023 We investigate the temperature dependence of quasiparticle interference in the high $T_c$-cuprates using an exact-diagonalization + Monte-Carlo based scheme to simulate the $d$-wave superconducting order parameter. The quasiparticle interference patterns
Harun Al Rashid, Garima Goyal, Alireza Akbari, Dheeraj Kumar Singh
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Confined Quasiparticle Dynamics in Long-Range Interacting Quantum Spin Chains. [PDF]
Physical Review Letters, 2018 We study the quasiparticle excitation and quench dynamics of the one-dimensional transverse-field Ising model with power-law (1/r^{α}) interactions. We find that long-range interactions give rise to a confining potential, which couples pairs of domain ...
Fangli Liu +6 more
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Predicting charge transport in the presence of polarons: The beyond-quasiparticle regime in SrTiO3 [PDF]
Physical Review Research, 2019 In materials with strong electron-phonon ($e$-ph) interactions, the electrons carry a phonon cloud during their motion, forming quasiparticles known as polarons.
Jin-Jian Zhou, M. Bernardi
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