20 citations · 43 across the 5 of their papers we have counts for
6 papers
Emergent magnetic order in the antiferromagnetic Kitaev model with a [111] field
Will Holdhusen, Daniel Huerga, Gerardo Ortiz
The Kitaev spin liquid, stabilized as the ground state of the Kitaev honeycomb model, is a paradigmatic example of a topological quantum spin liquid. The fate of the…
Variational Quantum Simulation of Valence-Bond Solids
Daniel Huerga
We introduce a hybrid quantum-classical variational algorithm to simulate ground-state phase diagrams of frustrated quantum spin models in the thermodynamic limit. The method is ba…
Digital-analog quantum simulation of fermionic models
Lucas C. Céleri, Daniel Huerga, Francisco Albarrán-Arriagada +3
Simulating quantum many-body systems is a highly demanding task since the required resources grow exponentially with the dimension of the system. In the case of fermionic systems,…
Random access codes via quantum contextual redundancy
Giancarlo Gatti, Daniel Huerga, Enrique Solano +1
We propose a protocol to encode classical bits in the measurement statistics of many-body Pauli observables, leveraging quantum correlations for a random access code. Measurement c…
Translation-Invariant Parent Hamiltonians of Valence Bond Crystals
Daniel Huerga, Andres Greco, Claudio Gazza +1
We present a general method to construct translation-invariant and SU(2) symmetric antiferromagnetic parent Hamiltonians of valence bond crystals (VBC). The method is based on a ca…
Staircase of crystal phases of hard-core bosons on the Kagome lattice
Daniel Huerga, Sylvain Capponi, Jorge Dukelsky +1
We study the quantum phase diagram of a system of hard-core bosons on the Kagome lattice with nearest-neighbor repulsive interactions, for arbitrary densities, by means of the hier…