Zobrazeno 1 - 10
of 17 320
pro vyhledávání: '"quantum simulations"'
Autor:
Zemlevskiy, Nikita A.
Simulations of collisions of fundamental particles on a quantum computer are expected to have an exponential advantage over classical methods and promise to enhance searches for new physics. Furthermore, scattering in scalar field theory has been sho
Externí odkaz:
http://arxiv.org/abs/2411.02486
Quantum electrodynamics in 1 + 1D (QED2) shares intriguing properties with QCD, including confinement, string breaking, and interesting phase diagram when the non-trivial topological $\theta$-term is considered. Its lattice regularization is a common
Externí odkaz:
http://arxiv.org/abs/2411.01079
Autor:
Kowalski, Karol, Bauman, Nicholas P.
In this study, we utilized the quantum flow (QFlow) method to perform quantum simulations of correlated systems. The QFlow approach allows for sampling large sub-spaces of the Hilbert space by solving coupled variational problems in reduced dimension
Externí odkaz:
http://arxiv.org/abs/2410.11992
Autor:
Mumma, Darin C., Sun, Zhonghao, Mercenne, Alexis, Launey, Kristina D., Rethinasamy, Soorya, Sauls, James A.
Publikováno v:
2024 IEEE Computer Society Annual Symposium on VLSI (ISVLSI)
Solving atomic nuclei from first principles places enormous demands on computational resources, which grow exponentially with increasing number of particles and the size of the space they occupy. We present first quantum simulations based on the vari
Externí odkaz:
http://arxiv.org/abs/2412.06979
Quantum computing has emerged as a powerful tool for solving complex computational problems, but access to real quantum hardware remains limited due to high costs and increasing demand for efficient quantum simulations. Unfortunately, software simula
Externí odkaz:
http://arxiv.org/abs/2411.04471
We explore the feasibility of hybrid quantum computing using both discrete (qubit) and continuous (qumode) variables on trapped-ion platforms. Trapped-ion systems have demonstrated record one- and two-qubit gate fidelities and long qubit coherence ti
Externí odkaz:
http://arxiv.org/abs/2410.07346
Non-Abelian gauge theories underlie our understanding of fundamental forces of modern physics. Simulating them on quantum hardware is an outstanding challenge in the rapidly evolving field of quantum simulation. A key prerequisite is the protection o
Externí odkaz:
http://arxiv.org/abs/2412.07844
Autor:
Deka, Konrad, Zak, Emil
In fault-tolerant quantum computing, the cost of calculating Hamiltonian eigenvalues using the quantum phase estimation algorithm is proportional to the constant scaling the Hamiltonian matrix block-encoded in a unitary circuit. We present a method t
Externí odkaz:
http://arxiv.org/abs/2412.01338
Rydberg atom arrays with Van der Waals interactions provide a controllable path to simulate the locally connected transverse-field Ising model (TFIM), a prototypical model in statistical mechanics. Remotely operating the publicly accessible Aquila Ry
Externí odkaz:
http://arxiv.org/abs/2411.13643