85 citations · 106 across the 6 of their papers we have counts for
6 papers
A differentiable quantum phase estimation algorithm
Davide Castaldo, Soran Jahangiri, Agostino Migliore +2
The simulation of electronic properties is a pivotal issue in modern electronic structure theory, driving significant efforts over the past decades to develop protocols for computi…
Hermitian and unitary almost-companion matrices of polynomials on demand
L. A. Markovich, A. Migliore, A. Messina
We introduce the concept of Almost-Companion Matrix (ACM) by relaxing the non-derogatory property of the standard Companion Matrix (CM). That is, we define an ACM as a matrix whose…
New approach to describe two coupled spins in a variable magnetic field
Yuri Belousov, Roberto Grimaudo, Antonino Messina +2
We propose a method to describe the evolution of two spins coupled by hyperfine interaction in an external time-dependent magnetic field. We apply the approach to the case of hyper…
Quantum Transport With Two Interacting Conduction Channels
Alexander J. White, Agostino Migliore, Michael Galperin +1
The transport properties of a conduction junction model characterized by two mutually coupled channels that strongly differ in their couplings to the leads are investigated. Models…
Irreversibility and hysteresis in redox molecular conduction junctions
Agostino Migliore, Abraham Nitzan
In this work we present and discuss theoretical models of redox molecular junctions that account for recent observations of nonlinear charge transport phenomena, such as hysteresis…
Nonlinear charge transport in redox molecular junctions: a Marcus perspective
Agostino Migliore, Abraham Nitzan
Redox molecular junctions are molecular conduction junctions that involve more than one oxidation state of the molecular bridge. This property is derived from the ability of the mo…