Zobrazeno 1 - 10
of 487
pro vyhledávání: '"Crowley, Philip"'
Autor:
Paul, Nisarga, Crowley, Philip J. D.
Sub-dimensional localization, also known as directional localization, arises when 2d electrons are subject to a periodic potential and incommensurate magnetic field which cause them to become exponentially localized along one crystal axis, while rema
Externí odkaz:
http://arxiv.org/abs/2410.21408
Autor:
Lee, Yoo Kyung, Block, Maxwell, Lin, Hanzhen, Fedoseev, Vitaly, Crowley, Philip J. D., Yao, Norman Y., Ketterle, Wolfgang
Entanglement in a many-particle system can enable measurement sensitivities beyond that achievable by only classical correlations. For an ensemble of spins, all-to-all interactions are known to reshape the quantum projection noise, leading to a form
Externí odkaz:
http://arxiv.org/abs/2409.17398
Autor:
Wang, Xirui, Xu, Cheng, Aronson, Samuel, Bennett, Daniel, Paul, Nisarga, Crowley, Philip J. D., Collignon, Clément, Watanabe, Kenji, Taniguchi, Takashi, Ashoori, Raymond, Kaxiras, Efthimios, Zhang, Yang, Jarillo-Herrero, Pablo, Yasuda, Kenji
Applying long wavelength periodic potentials on quantum materials has recently been demonstrated to be a promising pathway for engineering novel quantum phases of matter. Here, we utilize twisted bilayer boron nitride (BN) as a moir\'e substrate for
Externí odkaz:
http://arxiv.org/abs/2405.03761
A Thouless pump is a slowly driven one-dimensional band insulator which pumps charge at a quantised rate. Previous work showed that pumping persists in weakly disordered chains, and separately in clean chains at finite drive frequency. We study the i
Externí odkaz:
http://arxiv.org/abs/2401.17395
Publikováno v:
Phys. Rev. Lett. 132, 246402 (2024)
Moir\'e materials provide a highly tunable platform in which novel electronic phenomena can emerge. We study strained moir\'e materials in a uniform magnetic field and predict highly anisotropic electrical conductivity which switches easy-axis as mag
Externí odkaz:
http://arxiv.org/abs/2311.09323
Autor:
Liu, Lee R., Rosenberg, Dina, Changala, P. Bryan, Crowley, Philip J. D., Nesbitt, David J., Yao, Norman Y., Tscherbul, Timur, Ye, Jun
Ergodicity, the central tenet of statistical mechanics, requires that an isolated system will explore all of its available phase space permitted by energetic and symmetry constraints. Mechanisms for violating ergodicity are of great interest for prob
Externí odkaz:
http://arxiv.org/abs/2305.05324
Autor:
Uri, Aviram, de la Barrera, Sergio C., Randeria, Mallika T., Rodan-Legrain, Daniel, Devakul, Trithep, Crowley, Philip J. D., Paul, Nisarga, Watanabe, Kenji, Taniguchi, Takashi, Lifshitz, Ron, Fu, Liang, Ashoori, Raymond C., Jarillo-Herrero, Pablo
Electronic states in quasiperiodic crystals generally preclude a Bloch description, rendering them simultaneously fascinating and enigmatic. Owing to their complexity and relative scarcity, quasiperiodic crystals are underexplored relative to periodi
Externí odkaz:
http://arxiv.org/abs/2302.00686
Publikováno v:
Phys. Rev. B 106, 144203 (2022)
Quasiperiodically driven fermionic systems can support topological phases not realized in equilibrium. The fermions are localized in the bulk, but support quantized energy currents at the edge. These phases were discovered through an abstract classif
Externí odkaz:
http://arxiv.org/abs/2208.06419
Publikováno v:
Phys. Rev. Lett. 131, 106301 (2023)
The dynamical phase diagram of interacting disordered systems has seen substantial revision over the past few years. Theory must now account for a large prethermal many-body localized (MBL) regime in which thermalization is extremely slow, but not co
Externí odkaz:
http://arxiv.org/abs/2207.05761