315 citations · 3.3k across the 138 of their papers we have counts for
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Dynamical phase transitions in the two-dimensional transverse-field Ising model
Tomohiro Hashizume, Ian P. McCulloch, Jad C. Halimeh
We investigate two separate notions of dynamical phase transitions in the two-dimensional nearest-neighbor transverse-field Ising model on a square lattice using matrix product sta…
Quasiparticle origin of dynamical quantum phase transitions
Jad C. Halimeh, Maarten Van Damme, Valentin Zauner-Stauber +1
Considering nonintegrable quantum Ising chains with exponentially decaying interactions, we present matrix product state results that establish a connection between low-energy quas…
Rapid filling of the spin gap with temperature in the Schwinger-boson mean-field theory of the antiferromagnetic Heisenberg kagome model
Jad C. Halimeh, Rajiv R. P. Singh
Using Schwinger-boson mean-field theory, we calculate the dynamic spin structure factor at low temperatures for the spin- antiferromagnetic Heisenberg kagome model,…
Dynamical Quantum Phase Transitions: A Geometric Picture
Johannes Lang, Bernhard Frank, Jad C. Halimeh
The Loschmidt echo (LE) is a purely quantum-mechanical quantity whose determination for large quantum many-body systems requires an exceptionally precise knowledge of all eigenstat…
Aging dynamics in quenched noisy long-range quantum Ising models
Jad C. Halimeh, Matthias Punk, Francesco Piazza
We consider the -dimensional transverse-field Ising model with power-law interactions in the presence of a noisy longitudinal field with zero average. We study the l…
Dynamics of multiple atoms in one-dimensional fields
Carlo Cascio, Jad C. Halimeh, Ian P. McCulloch +2
We analyze the dynamics of a set of two-level atoms coupled to the electromagnetic environment within a waveguide. This problem is often tackled by assuming a weak coupling between…