67 citations · 589 across the 24 of their papers we have counts for
12 papers · 1 filter
Analog Quantum Simulation of the Dynamics of Open Quantum Systems with Quantum Dots and Microelectronic Circuits
Chang Woo Kim, John M. Nichol, Andrew N. Jordan +1
We introduce a general setup for the analog quantum simulation of the dynamics of open quantum systems based on semiconductor quantum dots electrically connected to a chain of quan…
When can quantum decoherence be mimicked by classical noise?
Bing Gu, Ignacio Franco
Quantum decoherence arises due to uncontrollable entanglement between a system with its environment. However the effects of decoherence are often thought of and modeled through a s…
Quantifying fermionic decoherence in many-body systems
Arnab Kar, Ignacio Franco
Practical measures of electronic decoherence, called distilled purities, that are applicable to many-body systems are introduced. While usual measures of electronic decoherence suc…
Entanglement in the Born-Oppenheimer Approximation
Artur F. Izmaylov, Ignacio Franco
The role of electron-nuclear entanglement on the validity of the Born-Oppenheimer (BO) approximation is investigated. While nonadiabatic couplings generally lead to entanglement an…
Understanding the fundamental connection between electronic correlation and decoherence
Arnab Kar, Liping Chen, Ignacio Franco
We introduce a theory that exposes the fundamental and previously overlooked connection between the correlation among electrons and the degree of quantum coherence of electronic st…
Reduced purities as measures of decoherence in many-electron systems
Ignacio Franco, Heiko Appel
A hierarchy of measures of decoherence for many-electron systems that is based on the purity and the hierarchy of reduced electronic density matrices is presented. These reduced pu…