204 citations · 1.2k across the 36 of their papers we have counts for
36 papers
Integration of quantum random number generators with post-quantum cryptography algorithms
Paula Alonso Blanco, Luis Trigo Vidarte, Marc Romeu Casas +4
As quantum technologies advance, the security of popular cryptographic protocols becomes more threatened by the capabilities of Cryptographically Relevant Quantum Computers (CRQCs)…
Phase diagram and post-quench dynamics in a double spin-chain system in transverse fields
Abhishek Agarwal, Michael Hughes, Jordi Mur-Petit
We propose and explore the physics of a toy multiferroic model by coupling two distinct dipolar XXZ models in transverse fields. We determine first the rich ground-state phase diag…
Anomalous spin-charge separation in a driven Hubbard system
Hongmin Gao, Jonathan R. Coulthard, Dieter Jaksch +1
Spin-charge separation (SCS) is a striking manifestation of strong correlations in low-dimensional quantum systems, whereby a fermion splits into separate spin and charge excitatio…
Van Hove bound states in the continuum: Localised subradiant states in finite open lattices
Jordi Mur-Petit, Rafael A. Molina
We show that finite lattices with arbitrary boundaries may support large degenerate subspaces, stemming from the underlying translational symmetry of the lattice. When the lattice…
Controlling magnetic correlations in a driven Hubbard system far from half-filling
Hongmin Gao, Jonathan R. Coulthard, Dieter Jaksch +1
We propose using ultracold fermionic atoms trapped in a periodically shaken optical lattice as a quantum simulator of the t-J Hamiltonian, which describes the dynamics in doped ant…
Stationary State Degeneracy of Open Quantum Systems with Non-Abelian Symmetries
Zhao Zhang, Joseph Tindall, Jordi Mur-Petit +2
We study the null space degeneracy of open quantum systems with multiple non-Abelian, strong symmetries. By decomposing the Hilbert space representation of these symmetries into an…