157 citations · 1.1k across the 37 of their papers we have counts for
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Optimal control for unitary preparation of many-body states: application to Luttinger liquids
Armin Rahmani, Claudio Chamon
Many-body ground states can be prepared via unitary evolution in cold atomic systems. Given the initial state and a fixed time for the evolution, how close can we get to a desired…
Exact results on the quench dynamics of the entanglement entropy in the toric code
Armin Rahmani, Claudio Chamon
We study quantum quenches in the two-dimensional Kitaev toric code model and compute exactly the time-dependent entanglement entropy of the non-equilibrium wave-function evolving f…
Spanning trees for the geometry and dynamics of compact polymers
Armin Rahmani, Andrea Velenich, Claudio Chamon
Using a mapping of compact polymers on the Manhattan lattice to spanning trees, we calculate exactly the average number of bends at infinite temperature. We then find, in a high te…
How to find conductance tensors of quantum multi-wire junctions through static calculations: application to an interacting Y-junction
Armin Rahmani, Chang-Yu Hou, Adrian Feiguin +2
Conductance is related to dynamical correlation functions which can be calculated with \textit{time-dependent} methods. Using boundary conformal field theory, we relate the conduct…