3 citations · 7 across the 7 of their papers we have counts for
7 papers
Computational framework for non-Markovian multi-emitter dynamics beyond the single-excitation limit
Hyunwoo Choi, Weng Cho Chew, Dong-Yeop Na
While non-Markovian dynamics have been extensively studied in the single-excitation limit to predict non-trivial phenomena, this regime remains an idealization. Moving beyond it is…
Numerical Evaluation of Angle-Dependent IR-Transparent Radiative Cooling Performance for Asymmetric Periodic Structures
Junwoo Gim, Jun Heo, Weng Cho Chew +1
Infrared (IR)-transparent passive radiative cooling (PRC) enables non-contact thermal management by regulating radiative heat exchange without direct attachment to the cooling obje…
The Radiation Gauge: When is it Valid?
Jie Zhu, Christopher J. Ryu, Dong-Yeop Na +1
In this paper, we shall show that the vector-scalar potential (-) formulation, for many problems, can be further simplified by ignoring the scalar potential contribu…
Full-Wave Methodology to Compute the Spontaneous Emission Rate of a Transmon Qubit
Thomas E. Roth, Weng C. Chew
The spontaneous emission rate (SER) is an important figure of merit for any quantum bit (qubit), as it can play a significant role in the control and decoherence of the qubit. As a…
Vector Potential Electromagnetic Theory with Generalized Gauge for Inhomogeneous Anisotropic Media
Weng Cho Chew
Vector and scalar potential formulation is valid from quantum theory to classical electromagnetics. The rapid development in quantum optics calls for electromagnetic solutions that…
A novel efficient numerical solution of Poisson equation for arbitrary shapes in two dimensions
Zu-Hui Ma, Weng Cho Chew, Li Jun Jiang
We propose a novel efficient algorithm to solve Poisson equation in irregular two dimensional domains for electrostatics. It can handle Dirichlet, Neumann or mixed boundary problem…
A novel fast solver for Poisson equation with the Neumann boundary condition
Zu-Hui Ma, Weng Cho Chew, Lijun Jiang
In this paper we present a novel fast method to solve Poisson equation in an arbitrary two dimensional region with Neumann boundary condition. The basic idea is to solve the origin…