Zobrazeno 1 - 10
of 850
pro vyhledávání: '"Hurst, A M"'
Weak measurement enables the extraction of targeted information from a quantum system while minimizing decoherence due to measurement backaction. However, in many-body quantum systems backaction can have unexpected effects on wavefunction collapse. W
Externí odkaz:
http://arxiv.org/abs/2409.09878
Spin torque oscillators (STOs) are dissipative magnetic systems that provide a natural platform for exploring non-Hermitian phenomena. We theoretically study a two-dimensional (2d) array of STOs and show that its dynamics can be mapped to a 2d, non-H
Externí odkaz:
http://arxiv.org/abs/2307.13876
Autor:
Hurst, Hilary M., Flebus, Benedetta
Publikováno v:
Journal of Applied Physics 132, 220902 (2022)
Non-Hermitian Hamiltonians provide an alternative perspective on the dynamics of quantum and classical systems coupled non-conservatively to an environment. Once primarily an interest of mathematical physicists, the theory of non-Hermitian Hamiltonia
Externí odkaz:
http://arxiv.org/abs/2209.03946
Continuously measured interacting quantum systems almost invariably heat, causing loss of quantum coherence. Here, we study Bose-Einstein condensates (BECs) subject to repeated weak measurement of the atomic density and describe several protocols for
Externí odkaz:
http://arxiv.org/abs/2206.04156
We numerically determine the robustness of the lasing edge modes in a spin-torque oscillator array that realizes the non-Hermitian Su-Schrieffer-Heeger model. Previous studies found that the linearized dynamics can enter a topological regime in which
Externí odkaz:
http://arxiv.org/abs/2201.07678
Autor:
Asfaw, Abraham, Blais, Alexandre, Brown, Kenneth R., Candelaria, Jonathan, Cantwell, Christopher, Carr, Lincoln D., Combes, Joshua, Debroy, Dripto M., Donohue, John M., Economou, Sophia E., Edwards, Emily, Fox, Michael F. J., Girvin, Steven M., Ho, Alan, Hurst, Hilary M., Jacob, Zubin, Johnson, Blake R., Johnston-Halperin, Ezekiel, Joynt, Robert, Kapit, Eliot, Klein-Seetharaman, Judith, Laforest, Martin, Lewandowski, H. J., Lynn, Theresa W., McRae, Corey Rae H., Merzbacher, Celia, Michalakis, Spyridon, Narang, Prineha, Oliver, William D., Palsberg, Jens, Pappas, David P., Raymer, Michael G., Reilly, David J., Saffman, Mark, Searles, Thomas A., Shapiro, Jeffrey H., Singh, Chandralekha
Publikováno v:
IEEE Transactions on Education 65, 220 (2022)
The rapidly growing quantum information science and engineering (QISE) industry will require both quantum-aware and quantum-proficient engineers at the bachelor's level. We provide a roadmap for building a quantum engineering education program to sat
Externí odkaz:
http://arxiv.org/abs/2108.01311
Publikováno v:
Phys. Rev. Research 2, 043325 (2020)
Weak measurement in tandem with real-time feedback control is a new route toward engineering novel non-equilibrium quantum matter. Here we develop a theoretical toolbox for quantum feedback control of multicomponent Bose-Einstein condensates (BECs) u
Externí odkaz:
http://arxiv.org/abs/2007.07266
Publikováno v:
Phys. Rev. B 102, 180408 (2020)
Magnetic systems have been extensively studied both from a fundamental physics perspective and as building blocks for a variety of applications. Their topological properties, in particular those of excitations, remain relatively unexplored due to the
Externí odkaz:
http://arxiv.org/abs/2003.01152
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
A relational database has been developed based on the original ($n,n'\gamma$) work carried out by A. M. Demidov $et$ $al$., at the Nuclear Research Institute in Baghdad, Iraq [$"Atlas$ $of$ $Gamma$-$Ray$ $Spectra$ $from$ $the$ $Inelastic$ $Scattering
Externí odkaz:
http://arxiv.org/abs/2001.11140