143 citations · 907 across the 46 of their papers we have counts for
4 papers · 1 filter
Landauer Current and Mutual Information
Auditya Sharma, Eran Rabani
We study quantum evolution of the entanglement of a quantum dot connected to left and right leads initially maintained at chemical potentials and respectively, with…
Persistent entanglement in a class of eigenstates of quantum Heisenberg spin glasses
Arun Kannawadi, Auditya Sharma, Arul Lakshminarayan
The eigenstates of a quantum spin glass Hamiltonian with long-range interaction are examined from the point of view of localisation and entanglement. In particular, low particle se…
Avalanches and hysteresis in frustrated superconductors and XY-spin-glasses
Auditya Sharma, Alexei Andreanov, Markus Mueller
We study avalanches along the hysteresis loop of long-range interacting spin-glasses with continuous XY-symmetry - which serves as a toy model of granular superconductors with long…
Explicit Hamiltonians Inducing Volume Law for Entanglement Entropy in Fermionic Lattices
Giacomo Gori, Simone Paganelli, Auditya Sharma +2
We show how the area law for the entanglement entropy may be violated by free fermions on a lattice and look for conditions leading to the emergence of a volume law. We give an exp…