Scalable circuits for preparing ground states on digital quantum computers: The Schwinger model vacuum on 100 qubits
The vacuum of the lattice Schwinger model is prepared on up to 100 qubits of IBM's Eagle-
processor quantum computers. A new algorithm to prepare the ground state of a gapped …
processor quantum computers. A new algorithm to prepare the ground state of a gapped …
Quantum simulations of hadron dynamics in the Schwinger model using 112 qubits
Hadron wave packets are prepared and time evolved in the Schwinger model using 112
qubits of IBM's 133-qubit Heron quantum computer ibm_torino. The initialization of the …
qubits of IBM's 133-qubit Heron quantum computer ibm_torino. The initialization of the …
Probing the onset of maximal entanglement inside the proton in diffractive deep inelastic scattering
It has been proposed that at small Bjorken x, or equivalently at high energy, hadrons
represent maximally entangled states of quarks and gluons. This conjecture is in accord with …
represent maximally entangled states of quarks and gluons. This conjecture is in accord with …
Qu8its for quantum simulations of lattice quantum chromodynamics
We explore the utility of d= 8 qudits, qu8its, for quantum simulations of the dynamics of 1+ 1
D SU (3) lattice quantum chromodynamics, including a mapping for arbitrary number of …
D SU (3) lattice quantum chromodynamics, including a mapping for arbitrary number of …
Efficient vacuum-state preparation for quantum simulation of strongly interacting local quantum field theories
We present an efficient approach for preparing ground states in the context of strongly
interacting local quantum field theories on quantum computers. The approach produces the …
interacting local quantum field theories on quantum computers. The approach produces the …
Nuclear physics in the era of quantum computing and quantum machine learning
JE García‐Ramos, Á Sáiz, JM Arias… - Advanced Quantum …, 2024 - Wiley Online Library
In this paper, the application of quantum simulations and quantum machine learning is
explored to solve problems in low‐energy nuclear physics. The use of quantum computing …
explored to solve problems in low‐energy nuclear physics. The use of quantum computing …
Nuclear scattering via quantum computing
P Wang, W Du, W Zuo, JP Vary - Physical Review C, 2024 - APS
We propose a hybrid quantum-classical framework to solve the elastic-scattering phase shift
of two well-bound nuclei in an uncoupled channel. Within this framework, we develop a …
of two well-bound nuclei in an uncoupled channel. Within this framework, we develop a …
On the properties of qudits
AB Balantekin, AM Suliga - The European Physical Journal A, 2024 - Springer
Motivated by the growing interest in the applications of quantum information science in
astrophysical settings, especially for the neutrino transport in compact objects where three …
astrophysical settings, especially for the neutrino transport in compact objects where three …
Hamiltonian input model and spectroscopy on quantum computers
W Du, JP Vary - arXiv preprint arXiv:2402.08969, 2024 - arxiv.org
We present a novel input model for general second-quantized Hamiltonians of relativistic or
non-relativistic many-fermion systems. This input model incorporates the fermionic …
non-relativistic many-fermion systems. This input model incorporates the fermionic …
The Magic in Nuclear and Hypernuclear Forces
Toward an improved understanding of the role of quantum information in nuclei and exotic
matter, we examine the magic (non-stabilizerness) in low-energy strong interaction …
matter, we examine the magic (non-stabilizerness) in low-energy strong interaction …