2 citations · 2 across the 7 of their papers we have counts for
7 papers
Imaginary time evolution of a quantum system through analytic continuation from real-time quantum simulation
Peng Guo, Anto Shibu, Joshua Lin +1
Though quantum computing naturally offers an advantage for simulations of real-time quantum systems, implementing Imaginary-Time Evolution (ITE) is comparatively more difficult. Ne…
Scattering phase shift in quantum mechanics on quantum computers: non-Hermitian systems and imaginary-time simulations
Peng Guo, Paul LeVan, Frank X. Lee +1
To overcome the fast oscillatory behavior of correlation functions for extracting scattering phase shift in real-time quantum simulations encountered in Ref.\cite{Guo:2026qkx}, we…
Scattering phase shift in quantum mechanics on quantum computers
Peng Guo, Paul LeVan, Frank X. Lee +1
We investigate the feasibility of extracting infinite volume scattering phase shift on quantum computers in a simple one-dimensional quantum mechanical model, using the formalism e…
Toward extracting scattering phase shift from integrated correlation functions V: complex field model in dimensions
Peng Guo, Frank X. Lee, Andrei Alexandru
In Ref.~\cite{Guo:2024zal} and associated studies, a relativistic finite-volume formalism in dimensions is proposed to extract infinite-volume scattering phaseshift. It is ba…
Toward extracting scattering phase shift from integrated correlation functions IV: Coulomb corrections
Peng Guo, Frank X. Lee
The formalism developed in Refs.~\cite{Guo:2023ecc,Guo:2024zal,Guo:2024pvt} that relates the integrated correlation functions for a trapped system to the infinite volume scattering…
Bloch oscillation with a diatomic tight-binding model on quantum computers
Peng Guo, Jaime Park, Frank X. Lee
We aim to explore a more efficient way to simulate few-body dynamics on quantum computers. Instead of mapping the second quantization of the system Hamiltonian to qubit Pauli gates…
Toward extracting scattering phase shift from integrated correlation functions on quantum computers
Peng Guo
Based on a established relation in Refs.~\cite{Guo:2023ecc,Guo:2024zal,Guo:2024pvt} that relates the integrated correlation functions for a trapped system to the infinite volume sc…