13 citations · 24 across the 6 of their papers we have counts for
6 papers
Improving Estimation of the Koopman Operator with Kolmogorov-Smirnov Indicator Functions
Van A. Ngo, Yen Ting Lin, Danny Perez
It has become common to perform kinetic analysis using approximate Koopman operators that transforms high-dimensional time series of observables into ranked dynamical modes. Key to…
Nonequilibrium path-ensemble averages for symmetric protocols
Trung Hai Nguyen, Van Ngo, João Paulo Castro Zerba +2
According to the nonequilibrium work relations, path-ensembles generated by irreversible processes in which a system is driven out of equilibrium according to a predetermined proto…
Non-equilibrium Approach to Thermodynamics using Jarzynski Equality and Diagonal Entropy
Van A. Ngo, Stephan Haas
We combine the formalisms of diagonal entropy and Jarzynski Equality to study the thermodynamic properties of closed quantum systems. Applying this approach to a quantum harmonic o…
Demonstration of Jarzynski's Equality in Open Quantum Systems Using a Step-Wise Pulling Protocol
Van A. Ngo, Stephan Haas
We present a generalization of Jarzynski's Equality, applicable to quantum systems, relating discretized mechanical work and free-energy changes. The theory is based on a step-wise…
A Parallel-pulling Protocol for Free-Energy Evaluation
Van Ngo
Jarzynski's equality (JE) allows us to compute free energy differences from distributions of work. In molecular dynamics simulations, the traditional way of constructing work distr…
Potential Fluctuation Equality for Free Energy Evaluation
Van Ngo
Jarzynski's equality [1] allows us to investigate free energy landscapes (FELs) by constructing distributions of work performed on a system from an initial ensemble of states to fi…