Results 1 to 10 of about 4,049 (69)
Non-Abelian Quantum Transport and Thermosqueezing Effects
Modern quantum experiments provide examples of transport with noncommuting quantities, offering a tool to understand the interplay between thermal and quantum effects.
Gonzalo Manzano +2 more
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Symmetry-enforced nodal chain phonons
Topological phonons in crystalline materials have been attracting great interest. Most cases studied so far are direct generalizations of the topological states from electronic systems.
Jiaojiao Zhu +5 more
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Temperature oscillation in one-dimensional superlattice induced by phonon localization
Thermal transport properties and thermodynamic quantities often present anomalous behaviors in low-dimensional systems. In this paper, it is found that temperature oscillates spatially in one-dimensional harmonic and weakly anharmonic superlattice.
Longkai Lu +3 more
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Controlled information transfer in continuous-time chiral quantum walks
In this paper we investigate properties of continuous time chiral quantum walks, which possess complex valued edge weights in the underlying graph structure, together with an initial Gaussian wavefunction spread over a number of vertices.
A Khalique, A Sett, J B Wang, J Twamley
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Perfect absorption in complex scattering systems with or without hidden symmetries
In the past, implementations of coherent perfect absorption relied on systems with symmetric conditions. Here, the authors demonstrate coherent perfect absorption in complex microwave scattering settings without requiring such symmetries.
Lei Chen +2 more
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Phonon chirality tuned through interface transmission in a one-dimensional atomic junction model
There has been growing interest in revealing exotic properties of chiral phonons since they were found in honeycomb AB lattice, and very recently they were experimentally verified in a tungsten diselenide monolayer (2018 Science 359 579).
Jiaojiao Wang +4 more
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Noise-Assisted Discord-Like Correlations in Light-Harvesting Photosynthetic Complexes
Transport phenomena in photosynthetic systems have attracted a great deal of attention due to their potential role in devising novel photovoltaic materials.
Pablo Reséndiz-Vázquez +2 more
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We study the effects of dopant atoms on quantum transport and adsorption properties of environmentally harmful (CO2), toxic (CO) and common (O2 and N2) molecules of carbon nanotubes (CNTs) based on the first-principles electronic structure and quantum ...
Yoshitaka Fujimoto
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Quantum Pumping with Adiabatically Modulated Barriers in Three-Band Pseudospin-1 Dirac–Weyl Systems
In this work, pumped currents of the adiabatically-driven double-barrier structure based on the pseudospin-1 Dirac⁻Weyl fermions are studied. As a result of the three-band dispersion and hence the unique properties of pseudospin-1 Dirac⁻Weyl ...
Xiaomei Chen, Rui Zhu
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Vibrationally assisted quantum energy pumps
We show that directed energy transport in a linear array of coupled quantum dots can be achieved by a coherent coupling of each dot to a single coherently driven mechanical mode.
C R Myers, G J Milburn, J Twamley
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