DMRG study of the theta-dependent mass spectrum in the 2-flavor Schwinger model
A bstract We study the θ-dependent mass spectrum of the massive 2-flavor Schwinger
model in the Hamiltonian formalism using the density-matrix renormalization group (DMRG) …
model in the Hamiltonian formalism using the density-matrix renormalization group (DMRG) …
Sample complexity of matrix product states at finite temperature
For quantum many-body systems in one dimension, computational complexity theory
reveals that the evaluation of ground-state energy remains elusive on quantum computers …
reveals that the evaluation of ground-state energy remains elusive on quantum computers …
Quantum computation in fermionic thermal field theories
Thermal properties of quantum fields at finite temperature are crucial to understanding
strongly interacting matter and recent development in quantum computing has provided an …
strongly interacting matter and recent development in quantum computing has provided an …
Tensor Networks for Relativistic Hamiltonian Lattice Gauge Theory
M Rigobello - 2024 - research.unipd.it
We apply and implement numerical tensor network (TN) methods from quantum many-body
physics to the simulation of high-energy physics. Relying on Hamiltonian lattice quantum …
physics to the simulation of high-energy physics. Relying on Hamiltonian lattice quantum …