Dendritic fibrous nanosilica for catalysis, energy harvesting, carbon dioxide mitigation, drug delivery, and sensing

A Maity, V Polshettiwar - ChemSusChem, 2017 - Wiley Online Library
Morphology‐controlled nanomaterials such as silica play a crucial role in the development
of technologies for addressing challenges in the fields of energy, environment, and health …

Quantum‐classical path integral evaluation of reaction rates with a near‐equilibrium flux formulation

A Bose, N Makri - International Journal of Quantum Chemistry, 2021 - Wiley Online Library
Quantum‐classical formulations of reactive flux correlation functions require the partial Weyl–
Wigner transform of the thermalized flux operator, whose numerical evaluation is unstable …

Polariton-mediated electron transfer via cavity quantum electrodynamics

A Mandal, TD Krauss, P Huo - The Journal of Physical Chemistry …, 2020 - ACS Publications
We investigate the polariton-mediated electron transfer reaction in a model system with
analytic rate constant theory and direct quantum dynamical simulations. We demonstrate …

Resonance theory and quantum dynamics simulations of vibrational polariton chemistry

W Ying, P Huo - The Journal of Chemical Physics, 2023 - pubs.aip.org
We present numerically exact quantum dynamics simulations using the hierarchical
equation of motion approach to investigate the resonance enhancement of chemical …

Small matrix path integral with extended memory

N Makri - Journal of Chemical Theory and Computation, 2020 - ACS Publications
The small matrix decomposition of the path integral (SMatPI) for a discrete system coupled to
a harmonic bath expresses the reduced density matrix in terms of matrices whose size is …

Quantum state-to-state rates for multistate processes from coherences

R Dani, N Makri - The Journal of Physical Chemistry Letters, 2022 - ACS Publications
For a multistate system coupled to a general environment through terms local in the system
basis, we show that the time derivatives of populations are given in terms of imaginary …

Impact of solvent on state-to-state population transport in multistate systems using coherences

A Bose, PL Walters - Journal of Chemical Theory and …, 2023 - ACS Publications
Understanding the pathways taken by a quantum particle during a transport process is an
enormous challenge. There are broadly two different aspects of the problem that affect the …

Kink sum for long-memory small matrix path integral dynamics

N Makri - The Journal of Physical Chemistry B, 2024 - ACS Publications
The small matrix decomposition of the real-time path integral (SMatPI) allows for numerically
exact and efficient propagation of the reduced density matrix (RDM) for system-bath …

Quantum correlation functions through tensor network path integral

A Bose - The Journal of Chemical Physics, 2023 - pubs.aip.org
Tensor networks have historically proven to be of great utility in providing compressed
representations of wave functions that can be used for the calculation of eigenstates …

Quantum information scrambling and chemical reactions

C Zhang, S Kundu, N Makri… - Proceedings of the …, 2024 - National Acad Sciences
The ultimate regularity of quantum mechanics creates a tension with the assumption of
classical chaos used in many of our pictures of chemical reaction dynamics. Out-of-time …