152 citations · 520 across the 13 of their papers we have counts for
13 papers
cuQuantum SDK: A High-Performance Library for Accelerating Quantum Science
Harun Bayraktar, Ali Charara, David Clark +19
We present the NVIDIA cuQuantum SDK, a state-of-the-art library of composable primitives for GPU-accelerated quantum circuit simulations. As the size of quantum devices continues t…
Methods and Results for Quantum Optimal Pulse Control on Superconducting Qubit Systems
Elisha Siddiqui Matekole, Yao-Lung L. Fang, Meifeng Lin
The effective use of current Noisy Intermediate-Scale Quantum (NISQ) devices is often limited by the noise which is caused by interaction with the environment and affects the fidel…
Quantum Architecture Search via Deep Reinforcement Learning
En-Jui Kuo, Yao-Lung L. Fang, Samuel Yen-Chi Chen
Recent advances in quantum computing have drawn considerable attention to building realistic application for and using quantum computers. However, designing a suitable quantum circ…
Synthesizing electromagnetically induced transparency without a control field in waveguide QED using small and giant atoms
Andreas Ask, Yao-Lung L. Fang, Anton Frisk Kockum
The absorption of photons in a three-level atom can be controlled and manipulated by applying a coherent drive at one of the atomic transitions. The situation where the absorption…
Quantum Long Short-Term Memory
Samuel Yen-Chi Chen, Shinjae Yoo, Yao-Lung L. Fang
Long short-term memory (LSTM) is a kind of recurrent neural networks (RNN) for sequence and temporal dependency data modeling and its effectiveness has been extensively established…
Exciting a Bound State in the Continuum through Multi-Photon Scattering plus Delayed Quantum Feedback
Giuseppe Calajò, Yao-Lung L. Fang, Harold U. Baranger +1
Excitation of a bound state in the continuum (BIC) through scattering is problematic since it is by definition uncoupled. Here, we consider a type of dressed BIC and show that it c…
High-Performance Multi-Mode Ptychography Reconstruction on Distributed GPUs
Zhihua Dong, Yao-Lung L. Fang, Xiaojing Huang +6
Ptychography is an emerging imaging technique that is able to provide wavelength-limited spatial resolution from specimen with extended lateral dimensions. As a scanning microscopy…
Non-Markovian Dynamics of a Qubit Due to Single-Photon Scattering in a Waveguide
Yao-Lung L. Fang, Francesco Ciccarello, Harold U. Baranger
We investigate the open dynamics of a qubit due to scattering of a single photon in an infinite or semi-infinite waveguide. Through an exact solution of the time-dependent multi-ph…
FDTD: solving 1+1D delay PDE in parallel
Yao-Lung L. Fang
We present a proof of concept for solving a 1+1D complex-valued, delay partial differential equation (PDE) that emerges in the study of waveguide quantum electrodynamics (QED) by a…
Multiple Emitters in a Waveguide: Non-Reciprocity and Correlated Photons at Perfect Elastic Transmission
Yao-Lung L. Fang, Harold U. Baranger
We investigate interference and correlation effects when several detuned emitters are placed along a one-dimensional photonic waveguide. Such a setup allows multiple interactions b…
Photon Correlations Generated by Inelastic Scattering in a One-Dimensional Waveguide Coupled to Three-Level Systems
Yao-Lung L. Fang, Harold U. Baranger
We study photon correlations generated by scattering from three-level systems (3LS) in one dimension. The two systems studied are a 3LS in a semi-infinite waveguide (3LS plus a mir…
Waveguide QED: Power Spectra and Correlations of Two Photons Scattered Off Multiple Distant Qubits and a Mirror
Yao-Lung L. Fang, Harold U. Baranger
We study two-level systems (2LS) coupled at different points to a one-dimensional waveguide in which one end is open and the other is either open (infinite waveguide) or closed by…
One-Dimensional Waveguide Coupled to Multiple Qubits: Photon-Photon Correlations
Yao-Lung L. Fang, Huaixiu Zheng, Harold U. Baranger
For a one-dimensional (1D) waveguide coupled to two or three qubits, we show that the photon-photon correlations have a wide variety of behavior, with structure that depends sensit…