Quantum simulation of the bosonic Kitaev chain
Superconducting quantum circuits are a natural platform for quantum simulations of a wide
variety of important lattice models describing topological phenomena, spanning condensed …
variety of important lattice models describing topological phenomena, spanning condensed …
Strong error bounds for Trotter and strang-splittings and their implications for quantum chemistry
Efficient error estimates for the Trotter product formula are central in quantum computing,
mathematical physics, and numerical simulations. However, the Trotter error's dependency …
mathematical physics, and numerical simulations. However, the Trotter error's dependency …
Multivariable qsp and bosonic quantum simulation using iterated quantum signal processing
We provide in this work a form of Modular Quantum Signal Processing that we call iterated
quantum signal processing. This method recursively applies quantum signal processing to …
quantum signal processing. This method recursively applies quantum signal processing to …
Quantum computing simulation of a mixed spin-boson Hamiltonian and its performance for a cavity quantum electrodynamics problem
M Tudorovskaya, D Muñoz Ramo - Physical Review A, 2024 - APS
In this paper, we aim to broaden the spectrum of possible applications of quantum
computers and use their capabilities to investigate effects in cavity quantum electrodynamics …
computers and use their capabilities to investigate effects in cavity quantum electrodynamics …
Active quantum distillation
M Yang, DL Zhou - Physical Review A, 2024 - APS
Quantum distillation is a modern technology to decrease the von Neumann entropy of a
subsystem by coherent system dynamics. Here we propose an active quantum distillation …
subsystem by coherent system dynamics. Here we propose an active quantum distillation …
GPU-accelerated Effective Hamiltonian Calculator
Effective Hamiltonian calculations for large quantum systems can be both analytically
intractable and numerically expensive using standard techniques. In this manuscript, we …
intractable and numerically expensive using standard techniques. In this manuscript, we …
Bosonic Quantum Computational Complexity
U Chabaud, M Joseph, S Mehraban… - arXiv preprint arXiv …, 2024 - arxiv.org
Quantum computing involving physical systems with continuous degrees of freedom, such
as the quantum states of light, has recently attracted significant interest. However, a well …
as the quantum states of light, has recently attracted significant interest. However, a well …
Exponential improvements in the simulation of lattice gauge theories using near-optimal techniques
M Rhodes, M Kreshchuk, S Pathak - arXiv preprint arXiv:2405.10416, 2024 - arxiv.org
Simulation of quantum systems of a large number of strongly interacting particles persists as
one of the most challenging, and computationally demanding, tasks in classical simulation …
one of the most challenging, and computationally demanding, tasks in classical simulation …