424 citations · 1.2k across the 42 of their papers we have counts for
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Spatiotemporal Quenches in Long-Range Hamiltonians
Simon Bernier, Kartiek Agarwal
Spatiotemporal quenches are efficient at preparing ground states of critical Hamiltonians that have emergent low-energy descriptions with Lorentz invariance. The critical transvers…
Fast preparation of critical ground states using superluminal fronts
Kartiek Agarwal, R. N. Bhatt, S. L. Sondhi
We propose a spatio-temporal quench protocol that allows for the fast preparation of ground states of gapless models with Lorentz invariance. Assuming the system initially resides…
Quantum heat waves in a one-dimensional condensate
Kartiek Agarwal, Emanuele G. Dalla Torre, Jörg Schmiedmayer +1
We study the dynamics of phase relaxation between a pair of one-dimensional condensates created by a bi-directional, supersonic `unzipping' of a finite single condensate. We find t…
Chiral Prethermalization in supersonically split condensates
Kartiek Agarwal, Emanuele G. Dalla Torre, Bernhard Rauer +3
We study the dynamics of phase relaxation between a pair of one-dimensional condensates created by a supersonic unzipping of a single condensate. We use the Lorentz invariance of t…