222 citations · 797 across the 21 of their papers we have counts for
6 papers · 1 filter
Toward Witnessing Molecular Exciton Entanglement from Spectroscopy
Andrew E. Sifain, Francesca Fassioli, Gregory D. Scholes
Entanglement is a defining feature of quantum mechanics that can be a resource in engineered and natural systems, but measuring entanglement in experiment remains elusive especiall…
Thermal light cannot be represented as a statistical mixture of single pulses
Aurélia Chenu, Agata M. Brańczyk, Gregory D. Scholes +1
We ask whether or not thermal light can be represented as a mixture of single broadband coherent pulses. We find that it cannot. Such a mixture is simply not rich enough to mimic t…
A Method of Developing Analytical Multipartite Delocalization Measures for Mixed W-like States
Cathal Smyth, Gregory D. Scholes
We present a method of developing analytical measures of -partite delocalization in arbitrary -body W-like states, otherwise known as mixed states in the single excitation su…
Two-dimensional electronic spectroscopy for the quantum-optics enthusiast
Agata M. Branczyk, Daniel B. Turner, Gregory D. Scholes
Recent interest in the role of quantum mechanics in the primary events of photosynthetic energy transfer has led to a convergence of nonlinear optical spectroscopy and quantum opti…
Dynamical transitions in Markovian exciton transport
Hoda Hossein-Nejad, Alexandra Olaya-Castro, Francesca Fassioli +1
The large deviation theory has recently been applied to open quantum systems to uncover dynamical crossovers in the space of quantum trajectories associated to Markovian evolutions…
An excitation-dependent four-level model for quantum entanglement in photosynthetic systems
Chi-Han Chang, Agata M. Branczyk, Gregory D. Scholes +1
We model energy transfer between two coupled four-level chromophores with arbitrarily spaced energy levels. Our analysis takes into account the crucial---yet often ignored---proces…