5 papers
Tensor-Network-Based Distributed Quantum Dynamics on Independent Quantum Computers
Anurag Dwivedi, Melissa C. Revelle, Daniel S. Lobser +6
We present an approach based on tensor networks for distributed quantum computing simulation of chemical wavepacket dynamics in a continuous variable representation. The central id…
Hidden Prime-Factor Subgroups in Molecular and Condensed-Phase Systems
Srinivasan S. Iyengar, Amr Sabry
We describe a group theoretic analysis of Shor's algorithm and other related hidden subgroup problems in mathematics and relate these to symmetries of molecular and condensed phase…
Quantum circuit and mapping algorithms for wavepacket dynamics: case study of anharmonic hydrogen bonds in protonated and hydroxide water clusters
Debadrita Saha, Philip Richerme, Srinivasan S. Iyengar
The accurate computational study of wavepacket nuclear dynamics is considered to be a classically intractable problem, particularly with increasing dimensions. Here we present two…
A large language model-type architecture for high-dimensional molecular potential energy surfaces
Xiao Zhu, Srinivasan S. Iyengar
Computing high-dimensional potential energy surfaces for molecular systems and materials is considered to be a great challenge in computational chemistry with potential impact in a…
Quantum nuclear dynamics on a distributed set of ion-trap quantum computing systems
Anurag Dwivedi, A. J. Rasmusson, Philip Richerme +1
Quantum nuclear dynamics with wavepacket time-evolution is classically intractable and viewed as a promising avenue for quantum information processing. Here, we use an IonQ 11-qubi…