1 citations · 3 across the 11 of their papers we have counts for
11 papers
Full-Spectrum Quantum Simulation for the Nuclear Shell Model
B. Maheshwari, P. Stevenson, P. Van Isacker
The nuclear shell model is a general way of expressing the many-body nuclear Hamiltonian and deciphering the underlying nuclear structure. In today's era of modern and high-power c…
The role of the surface energy in nuclear octupole excitations
Khlood Alharthi, Paul Stevenson
Octupole excitations of atomic nuclei can be viewed as fluctuations around an equilibrium shape. These fluctuations in turn can be seen as probes of nuclear matter properties to th…
Single-step Quantum Simulation of Two Nucleons
Bhoomika Maheshwari, Paul Stevenson, P. Van Isacker
Quantum computing offers a scalable approach to solving the nuclear shell model, a highly complex and exponentially scaled many-body problem. This work presents a numerical simulat…
From Classical to Quantum Machine Learning: Different Approaches in Fission Barrier Height Estimation
Serkan Akkoyun, Cafer Mert Yeşilkanat, Paul Stevenson
The fission barrier energy is a fundamental property of nuclear structure that governs the stability of nuclei against fission, directly affecting their spontaneous fission half-li…
A low-circuit-depth quantum computing approach to the nuclear shell model
Chandan Sarma, Paul Stevenson
In this work, we introduce a new qubit mapping strategy for the Variational Quantum Eigensolver (VQE) applied to nuclear shell model calculations, where each Slater determinant (SD…
The -particle condensation in diluted at finite temperature
M. Davies, E. Yüksel, J. -P. Ebran +2
We investigate the effect of temperature on -particle clustering in the diluted nucleus using the multi-constrained finite-temperature relativistic Hartree-Bogol…
A Quantum Diophantine Equation Solution Finder
Lara Tatli, Paul Stevenson
Diophantine equations are multivariate equations, usually polynomial, in which only integer solutions are admitted. A brute force method for finding solutions would be to systemati…
Variance Minimisation of the Lipkin-Meshkov-Glick Model on a Quantum Computer
Isaac Hobday, Paul Stevenson, James Benstead
Quantum computing can potentially provide advantages for specific computational tasks. The simulation of fermionic systems is one such task that lends itself well to quantum comput…
Shell-model study of Ni using quantum computing algorithm
Bharti Bhoy, Paul Stevenson
This study presents a simulated quantum computing approach for the investigation into the shell-model energy levels of Ni through the application of the variational eigensol…
Exploiting symmetries in nuclear Hamiltonians for ground state preparation
Joe Gibbs, Zoë Holmes, Paul Stevenson
The Lipkin and Agassi models are simplified nuclear models that provide natural test beds for quantum simulation methods. Prior work has investigated the suitability of the Variati…
Solving coupled Non-linear Schrödinger Equations via Quantum Imaginary Time Evolution
Yang Hong Li, Jim Al-Khalili, Paul Stevenson
Coupled non-linear Schrödinger equations are crucial in describing dynamics of many particle systems. We present a quantum imaginary time evolution (ITE) algorithm as a solution to…