Acoustic Phonon Scattering in Free‐Standing Anisotropic Silicon Plates
physica status solidi (b), EarlyView.The electron–acoustic‐phonon interaction in a free‐standing anisotropic Si plate is studied taking into account the elastic anisotropy of the Si crystal and the modulated phonon modes. The effective deformation potential is calculated considering only the lowest electronic sub‐band. It is shown that the phonon modulation and the crystal anisotropy have
Nobuya Mori
wiley +1 more source
Analytic variational study of the mass spectrum in (2+1)-dimensional SU(3) Hamiltonian lattice gauge theory [PDF]
, 2003 Jesse Carlsson +3 more
openalex +1 more source
Solving Hamiltonian Cycle Problem using Quantum $\mathbb{Z}_2$ Lattice Gauge Theory
, 2022 Xiaopeng Cui, Yu Shi
openalex +2 more sources
Finite-group gauge theories on lattices as Hamiltonian systems with constraints
, 2022 M. F. Araujo de Resende
openalex +2 more sources
Nuclear Physics in the Era of Quantum Computing and Quantum Machine Learning
Advanced Quantum Technologies, EarlyView.The use of QML in the realm of nuclear physics at low energy is almost nonexistent. Three examples of the use of quantum computing and quantum machine in nuclear physics are presented: the determination of the phase/shape in nuclear models, the calculation of the ground state energy, and the identification of particles in nuclear physics experiments ...
José‐Enrique García‐Ramos +4 more
wiley +1 more source
Stratified structure of the observable algebra of Hamiltonian lattice gauge theory
, 2019 Added new section on motivation and background, corrected and revised argument in sections 3.2 and 4.2 (revised version), added comments on the definition of stratified C*-algebra and on the role of the algebra R in section 4.2 (revised version).
Knappe, Sebastian +2 more
openaire +2 more sources
What can we Learn from Quantum Convolutional Neural Networks?
Advanced Quantum Technologies, EarlyView.Quantum Convolutional Neural Networks have been long touted as one of the premium architectures for quantum machine learning (QML). But what exactly makes them so successful for tasks involving quantum data? This study unlocks some of these mysteries; particularly highlighting how quantum data embedding provides a basis for superior performance in ...
Chukwudubem Umeano +3 more
wiley +1 more source
Emergence of Gauss' law in a Z2 lattice gauge theory in 1 + 1 dimensions
Physics Letters B, 2020 We explore a Z2 Hamiltonian lattice gauge theory in one spatial dimension with a coupling h, without imposing any Gauss' law constraint. We show that in our model h=0 is a free deconfined quantum critical point containing massless fermions where all ...
Jernej Frank +2 more
doaj
Characterization of the Spin and Crystal Field Hamiltonian of Erbium Dopants in Silicon
Advanced Quantum Technologies, EarlyView.Erbium in silicon is a promising platform for scalable quantum information processing, as it combines optically addressable spins in the telecom regime with the mature, wafer‐scale nanofabrication techniques available for silicon. In this work, the point symmetry and magnetic interaction of two particularly promising erbium sites are investigated.
Adrian Holzäpfel +5 more
wiley +1 more source
Simulation of a Three‐Nucleons System Transition on Quantum Circuits
Advanced Quantum Technologies, EarlyView.A general procedure is presented to calculate the transition probability for two nuclear states and a transition operator. The ground state is approximated through the variational quantum eigensolver and the first excited one using more sophisticated variational algorithms.
Luca Nigro, Carlo Barbieri, Enrico Prati
wiley +1 more source