Theoretical framework
The first step in developing foundation models to approximate ground states of quantum many-body Hamiltonians is to establish a theoretical framework that enables training a single NQS to approximate the ground states of…
Category: 4. Physics
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Defected ground structure antenna array with metasurface inspired interlinked CSRR for 5G millimeter wave applications
The design of the antenna array began with the selection of the Rogers RT5880 substrate, chosen for its favorable electromagnetic properties, including a dielectric constant (εr = 2.2), a low loss tangent (tanδ = 0.0009), and a…
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Attosecond spectroscopy of molecular charge transfer uncovers a 1.5-fs delay in population transfer
To investigate the effect that a third (intermediate) state has on the dynamics of a two-state crossing we introduce the following model Hamiltonian, which depends on a reaction coordinate x:
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Sub-nanosecond polarization switching with anomalous kinetics in vdW ferroelectric WTe2
Characterizations of ferroelectricity in WTe2
WTe2 exhibits various crystal structures, such as 2H, 1T’, and Td. In the Td phase (Td-WTe2, space group Pnm21), the tungsten (W) atoms are surrounded by octahedra formed by…
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Imaging scattering resonances in low-energy inelastic ND3-H2 collisions
Chandler, D. W. Cold and ultracold molecules: spotlight on orbiting resonances. J. Comp. Phys. 132, 110901 (2010).
Schutte, A., Bassi, D., Tommasini, F. & Scoles, G. Orbiting resonances in the…
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The modeling of the interaction of pulsed 5G/6G signals and the fine structure of human skin
Gohar, A. & Nencioni, G. The role of 5G technologies in a smart city: The case for intelligent transportation system. Sustainability 13, 5188 (2021).
Specific absorption rate (SAR) for cell…
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Novel closed-form travelling wave solutions for space-time fractional coupled Boussinesq–Burger model using extended direct algebraic method
Transformation of the Space-Time Fractional Order Coupled BB Equation We have already shown the space-time fractional order linked BB equation, represented by (1) and 2. We utilise the subsequent nonlinear complex transformation of wave to solve…
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Limits on the computational expressivity of non-equilibrium biophysical processes
Classification tasks using Markov jump processes
Cells are frequently required to make discrete decisions that require integrating from many different input signals. Examples include decisions made in processes such as chemotaxis, transcription…
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