Výsledky vyhledávání - "Schindler, Paul M."

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We derive Floquet theory from quantum geometry. We identify quasienergy folding as a consequence of a broken gauge group of the adiabatic gauge potential $U(1){\mapsto}\mathbb{Z}$. This allows us to introduce a unique gauge-invariant formulation, dec

Externí odkaz: http://arxiv.org/abs/2410.07029

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Discrete Time Crystal Sensing

Autor: Moon, Leo Joon Il, Schindler, Paul M., Smith, Ryan J., Druga, Emanuel, Zhang, Zhuo-Rui, Bukov, Marin, Ajoy, Ashok

Prethermal discrete time crystals (PDTCs) are a nonequilibrium state of matter characterized by long-range spatiotemporal order, and exhibiting a subharmonic response stabilized by many-body interactions under periodic driving. The inherent robustnes

Externí odkaz: http://arxiv.org/abs/2410.05625

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Nanoscale engineering and dynamical stabilization of mesoscopic spin textures

Autor: Harkins, Kieren, Fleckenstein, Christoph, D'Souza, Noella, Schindler, Paul M., Marchiori, David, Artiaco, Claudia, Reynard-Feytis, Quentin, Basumallick, Ushoshi, Beatrez, William, Pillai, Arjun, Hagn, Matthias, Nayak, Aniruddha, Breuer, Samantha, Lv, Xudong, McAllister, Maxwell, Reshetikhin, Paul, Druga, Emanuel, Bukov, Marin, Ajoy, Ashok

Thermalization phenomena, while ubiquitous in quantum systems, have traditionally been viewed as obstacles to be mitigated. In this study, we demonstrate the ability, instead, to harness thermalization to dynamically engineer and stabilize structured

Externí odkaz: http://arxiv.org/abs/2310.05635

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A Variational Ansatz for the Ground State of the Quantum Sherrington-Kirkpatrick Model

Autor: Schindler, Paul M., Guaita, Tommaso, Shi, Tao, Demler, Eugene, Cirac, J. Ignacio

Publikováno v: Phys. Rev. Lett. 129, 220401 (2022)

We present an ansatz for the ground states of the Quantum Sherrington-Kirkpatrick model, a paradigmatic model for quantum spin glasses. Our ansatz, based on the concept of generalized coherent states, very well captures the fundamental aspects of the

Externí odkaz: http://arxiv.org/abs/2204.02923

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Dissertation/ Thesis

Corrosion detection using metal coatings on fiber optic sensors

Autor: Schindler, Paul M.

Fiber optic sensors have been utilized as corrosion sensors by depositing metal coatings to the surface of the sensors. Three types of fiber optic sensors were investigated as candidates for corrosion detection: the extrinsic Fabry-Perot interferomet

Externí odkaz: http://hdl.handle.net/10919/74546

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