Zobrazeno 1 - 10
of 2 304
pro vyhledávání: '"Na Dong"'
We propose a new fast algorithm optimized for full-wave electromagnetic (EM) scattering analysis of a large-scale cloud of chaffs with arbitrary orientation, spatial distribution, and length. By leveraging the unique EM scattering characteristics in
Externí odkaz:
http://arxiv.org/abs/2410.03060
We develop a model describing long-range atom-atom interactions in a two-dimensional periodic or aperiodic lattice of optical centers inside a solid-state host material. We consider realistic environmental and technical conditions such as frequency a
Externí odkaz:
http://arxiv.org/abs/2408.14651
In this paper, we shall show that the vector-scalar potential ($\mathbf{A}$-$\Phi$) formulation, for many problems, can be further simplified by ignoring the scalar potential contribution and setting it to zero.
Externí odkaz:
http://arxiv.org/abs/2407.08764
A novel electromagnetic particle-in-cell algorithm has been developed for fully kinetic plasma simulations on unstructured (irregular) meshes in complex body-of-revolution geometries. The algorithm, implemented in the BORPIC++ code, utilizes a set of
Externí odkaz:
http://arxiv.org/abs/2405.07396
High-fidelity general-purpose numerical methods are increasingly needed to improve superconducting circuit quantum information processor performance. One challenge in developing such numerical methods is the lack of reference data to validate them. T
Externí odkaz:
http://arxiv.org/abs/2401.03033
Publikováno v:
Phys. Rev. A 108, 043707 (2023)
We present a novel generalization of the chain mapping technique that applies to multi-atom, multimode systems by making use of coupling matrix transformations. This is extremely useful for tensor network simulations of multimode Dicke model and mult
Externí odkaz:
http://arxiv.org/abs/2305.03160
We present a data-driven reduced-order modeling of the space-charge dynamics for electromagnetic particle-in-cell (EMPIC) plasma simulations based on dynamic mode decomposition (DMD). The dynamics of the charged particles in kinetic plasma simulation
Externí odkaz:
http://arxiv.org/abs/2303.16286
Publikováno v:
CivilEng, Vol 5, Iss 3, Pp 629-645 (2024)
Presently, the application of big data in the construction industry encounters numerous obstacles and involves diverse stakeholders, with the intricate network of relationships between these factors and stakeholders remaining unclear. Investigating s
Externí odkaz:
https://doaj.org/article/3ffa4c6b93fa48a28fa62c7fbc924d1e
The modified Langevin noise formalism has been proposed for the correct charaterization of quantum electromagnetic fields in the presence of finite-sized lossy dielectric objects in free space. The main modification to the original one (also known as
Externí odkaz:
http://arxiv.org/abs/2302.06145
Potential-based formulation with generalized Lorenz gauge can be used in the quantization of electromagnetic fields in inhomogeneous media. However, one often faces the redundancy of modes when finding eigenmodes from potential-based formulation. In
Externí odkaz:
http://arxiv.org/abs/2301.03446