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Observation of surface Fermi arcs in altermagnetic Weyl semimetal CrSb
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Parity–Time Symmetry Synthetic Lasers: Physics and Devices
Advanced Optical Materials, 2019The invention of the laser has revolutionized modern science and engineering as well as our daily lives. Recently, a new class of lasers based on concepts borrowed from parity–time symmetry in quantum mechanics has emerged.
Bingkun Qi +4 more
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Chinese Physics Letters, 2023
We examine the deep learning technique referred to as the physics-informed neural network method for approximating the nonlinear Schrödinger equation under considered parity-time symmetric potentials and for obtaining multifarious soliton solutions ...
Xi-Meng 希萌 Liu 刘 +2 more
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We examine the deep learning technique referred to as the physics-informed neural network method for approximating the nonlinear Schrödinger equation under considered parity-time symmetric potentials and for obtaining multifarious soliton solutions ...
Xi-Meng 希萌 Liu 刘 +2 more
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Chinese Physics Letters, 2023
Realizing single light solitons that are stable in high dimensions is a long-standing goal in the study of nonlinear optical physics. Here, we first address a scheme to generate stable two-dimensional (2D) solitons in a cold Rydberg atomic system with ...
Bin Li +10 more
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Realizing single light solitons that are stable in high dimensions is a long-standing goal in the study of nonlinear optical physics. Here, we first address a scheme to generate stable two-dimensional (2D) solitons in a cold Rydberg atomic system with ...
Bin Li +10 more
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Physical Realization of the Parity Anomaly in Condensed Matter Physics
Physical Review Letters, 1986We show that a PbTe-type narrow-gap semiconductor with an antiphase boundary (or domain wall) has currents of abnormal parity and induced fractional charges. A model is introduced which reduces the problem to the physics of a Dirac equation with a soliton in background electric and magnetic fields.
Elbio Dagotto +2 more
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The parity anomaly in condensed matter physics
Nuclear Physics B - Proceedings Supplements, 1987Abstract I discuss in detail the recently proposed physical realization of the Parity Anomaly in a PbTe-type crystal with a stacking fault. A close analogy with charged soliton states in one-dimensional systems is presented. A possible way to introduce chiral fermions in a Lattice Gauge Theory is discussed.
Eduardo Fradkin, Eduardo Fradkin
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Parity of esteem between mental and physical health
BMJ, 2014Means different things to different people, making it difficult to enforce Although parity of esteem between mental and physical health has been a high profile political issue in the UK since 2011, debates about the relative esteem and provision for mental and physical health are long standing.
Simon Wessely, Chris Millard
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Atomic parity violation as a probe of new physics
Physical Review Letters, 1990Effects of physics beyond the standard model on electroweak observables ares studied using the Peskin-Takeuchi isospin-conserving, S, and -breaking, T, parametrization of ``new'' quantum loop corrections. Experimental constraints on S and T are presented. Atomic parity-violating experiments are shown to be particularly sensitive to S with existing data
William J. Marciano, Jonathan L. Rosner
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Parity nonconservation in nuclear physics
Physics of Atomic Nuclei, 2002We present an overview of the parity-nonconservation effects in nuclear physics. In the processes of polarized neutron scattering by nuclei, apart from the ordinary dynamical enhancement, we also consider the additional resonant enhancement in the entrance channel due to the proximity of the compound-nucleus p-wave resonance.
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Parity measurement in the strong dispersive regime of circuit quantum acoustodynamics
Nature Physics, 2021Mechanical resonators are emerging as an important new platform for quantum science and technologies. A large number of proposals for using them to store, process and transduce quantum information motivates the development of increasingly sophisticated ...
Uwe von Lüpke +5 more
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