88 citations · 276 across the 16 of their papers we have counts for
16 papers
Stochastic Path Compression for Spectral Tensor Networks on Cyclic Graphs
Ryan T. Grimm, Joel D. Eaves
We develop a new approach to compress cyclic tensor networks called stochastic path compression (SPC) that uses an iterative importance sampling procedure to target edges with larg…
The Integral Decimation Method for Quantum Dynamics and Statistical Mechanics
Ryan T. Grimm, Alexander J. Staat, Joel D. Eaves
The solutions to many problems in the mathematical, computational, and physical sciences often involve multidimensional integrals. A direct numerical evaluation of the integral inc…
Accurate Numerical Simulations of Open Quantum Systems Using Spectral Tensor Trains
Ryan T. Grimm, Joel D. Eaves
Decoherence between qubits is a major bottleneck in quantum computations. Decoherence results from intrinsic quantum and thermal fluctuations as well as noise in the external field…
Direct Numerical Solutions to Stochastic Differential Equations with Multiplicative Noise
Ryan T. Grimm, Joel D. Eaves
Inspired by path-integral solutions to the quantum relaxation problem, we develop a numerical method to solve classical stochastic differential equations with multiplicative noise…
Remembering the work of Phillip L. Geissler: A coda to his scientific trajectory
Gregory R. Bowman, Stephen J. Cox, Christoph Dellago +19
Phillip L. Geissler made important contributions to the statistical mechanics of biological polymers, heterogeneous materials, and chemical dynamics in aqueous environments. He dev…
Efficient Photon Upconversion Enabled by Strong Coupling Between Organic Molecules and Quantum Dots
Kefu Wang, R. Peyton Cline, Joseph Schwan +5
Hybrid structures formed between organic molecules and inorganic quantum dots can accomplish unique photophysical transformations by taking advantage of their disparate properties.…
Triplet-Pair Spin Signatures from Macroscopically Aligned Heteroacenes in an Oriented Single Crystal
Brandon K. Rugg, Kori E. Smyser, Brian Fluegel +6
The photo-driven process of singlet fission generates coupled triplet pairs (TT) with fundamentally intriguing and potentially useful properties. The quintet 5TT0 sublevel is parti…
Entangled, Spin-polarized Excitons from Singlet Fission in a Rigid Dimer
Ryan D. Dill, Kori E. Smyser, Niels H. Damrauer +1
Singlet fission, a process that splits a singlet exciton into a biexciton, has promise in quantum information. We report time-resolved electron paramagnetic resonance measurements…
Clock Transitions Guard Against Spin Decoherence in Singlet Fission
Sina G. Lewis, Kori E. Smyser, Joel D. Eaves
Short coherence times present a primary obstacle in quantum computing and sensing applications. In atomic systems, clock transitions (CTs), formed from avoided crossings in an appl…
Singlet fission for quantum information and quantum computing: The parallel JDE model
Kori Smyser, Joel Eaves
Singlet fission is a photoconversion process that generates a doubly excited, maximally spin entangled pair state. This state has applications to quantum information and computing…
On the Nature of Trapped-Hole States in CdS Nanocrystals and the Mechanism of their Diffusion
R. Peyton Cline, James K. Utterback, Steven E. Strong +2
Recent transient absorption experiments on CdS nanorods suggest that photoexcited holes rapidly trap to the surface of these particles and then undergo diffusion along the rod surf…
Atomistic Hydrodynamics and the Dynamical Hydrophobic Effect in Porous Graphene
Steven E. Strong, Joel D. Eaves
Mirroring their role in electrical and optical physics, two-dimensional crystals are emerging as novel platforms for fluid separations and water desalination, which are hydrodynami…
Reentrance in an active spin glass model
K. R. Pilkiewicz, J. D. Eaves
Active matter, whose motion is driven, and glasses, whose dynamics are arrested, seem to lie at opposite ends of the spectrum in nonequilibrium systems. In spite of this, both clas…
The Panic Model: Flocking with Minimal Cooperativity
Kevin R. Pilkiewicz, Joel D. Eaves
We present a 2D lattice model of self-propelled spins that can only change direction upon collision with another spin. We show that even with ballistic motion and minimal cooperati…
Exciton Dynamics in Carbon Nanotubes: From the Luttinger Liquid to Harmonic Oscillators
M. C. Sweeney, J. D. Eaves
We show that the absorption spectrum in semiconducting nanotubes can be determined using the bosonization technique combined with mean-field theory and a harmonic approximation. Ou…
Carrier Transport in Heterojunction Nanocrystals Under Strain
Mark C. Sweeney, Joel D. Eaves
We present a theory for carrier transport in semiconducting nanoscale heterostructures that emphasizes the effects of strain at the interface between two different crystal structur…