Results 91 to 100 of about 12,451 (198)
Wavefunction Realism and Fundamentality [PDF]
Wavefunction realism is an account of quantum ontology according to which the wavefunction represents a field in a high-dimensional space. We present a novel version of wavefunction realism that differs from the standard version when it comes to which ...
Kerbel, Gabrielle, Emery, Nina
core
Advanced Science, EarlyView.Low‐dose electron holography is limited by shot noise, which buries weak phase signals. HoloDenoiser, a physics‐informed network that works simultaneously in the spatial and frequency domains, locates and protects the holographic sideband while suppressing noise in the hologram.
Ye Luo +10 more
wiley +1 more source
The quantum gravity dynamics of near extremal black holes
Journal of High Energy Physics, 2019 We study the quantum effects of Near-Extremal black holes near their horizons. The gravitational dynamics in such backgrounds are closely connected to a particle in AdS 2 with constant electric field. We use this picture to solve the theory exactly.
Zhenbin Yang
doaj +1 more source
Advanced Science, EarlyView.Ni‐intercalated graphene on SiC is achieved through a scalable colloidal nanoparticle deposition route. 2D heterostructures show preserved graphene band structure, stable under ambient conditions, and robust interfacial magnetism. Intercalated 2D Ni represents a promising candidate for next‐generation spintronic devices and is a scalable pathway to ...
Ylea Vlamidis +7 more
wiley +1 more source
Journal of High Energy PhysicsThe notion of time in general relativity must arise from an internal clock, i.e., a degree of freedom in the gravitational theory internal to the system that can serve the role of a physical clock.
Onkar Parrikar, Sunil Kumar Sake
doaj +1 more source
Can Wavefunction Collapse Conserve Energy? [PDF]
, 2012 The answer may be yes. A discrete model of energy-conserved wavefunction collapse is proposed.
Gao, Shan, Shan Gao
core
Green's Functions of Non‐Hermitian Systems at Exceptional Deficiency
Advanced Science, EarlyView.We analyze the responses of a non‐Hermitian lattice system under the condition of exceptional deficiency (ED), when all bands in the system are formed by exceptional points. Using the frequency domain, we identify novel steady‐state responses that root in the broadband super‐Lorentzian Green's function (GF).
Congwei Lu, Guancong Ma
wiley +1 more source
Physics Letters B, 2019 An exact solution for the scattering wavefunction from a nonlocal potential in the presence of Coulomb interaction is presented. The approach is based on the construction of a Coulomb Green's function in coordinate space whose associated kernel involves ...
H.F. Arellano, G. Blanchon
doaj +1 more source
, 2009 In this study, the energy for the ground state of helium and a few helium-like ions (Z=1-6) is computed variationally by using a Hylleraas-like wavefunction.
Cheng Bu-Wen +6 more
core
Colossal Magnetic‐Field‐Induced Anomalous Hall Conductivity in a Kagome Antiferromagnet YMn6Sn6
Advanced Science, EarlyView.Magnetic‐field‐driven spin canting in the kagome antiferromagnet YMn6Sn6${\rm YMn}_6{\rm Sn}_6$ reshapes flat and Dirac bands near the Fermi level, redistributing Berry curvature and producing colossal anomalous Hall conductivity. The study reveals how magnetic configuration and clean‐limit skew scattering cooperate to amplify Hall transport, offering ...
Minhyuk Choi +9 more
wiley +1 more source