Absence of barren plateaus in finite local-depth circuits with long-range entanglement
Ground state preparation is classically intractable for general Hamiltonians. On quantum
devices, shallow parametrized circuits can be effectively trained to obtain short-range …
devices, shallow parametrized circuits can be effectively trained to obtain short-range …
Visualizing dynamics of charges and strings in (2+ 1) D lattice gauge theories
Lattice gauge theories (LGTs) can be employed to understand a wide range of phenomena,
from elementary particle scattering in high-energy physics to effective descriptions of many …
from elementary particle scattering in high-energy physics to effective descriptions of many …
Bridging Rokhsar-Kivelson type and generic quantum phase transitions via thermofield double states
The formalism of the Rokhsar-Kivelson (RK) model has been frequently used to study
topological phase transitions in 2D in terms of the deformed wave functions, which are RK …
topological phase transitions in 2D in terms of the deformed wave functions, which are RK …