High-dimensional multi-fidelity Bayesian optimization for quantum control

MF Lazin, CR Shelton, SN Sandhofer… - … Learning: Science and …, 2023 - iopscience.iop.org
We present the first multi-fidelity Bayesian optimization (BO) approach for solving inverse
problems in the quantum control of prototypical quantum systems. Our approach …

Design and evaluation of a pulsed-jet chirped-pulse millimeter-wave spectrometer for the 70–102 GHz region

GB Park, AH Steeves, K Kuyanov-Prozument… - The Journal of …, 2011 - pubs.aip.org
Chirped-pulse millimeter-wave (CPmmW) spectroscopy is the first broadband (multi-GHz in
each shot) Fourier-transform technique for high-resolution survey spectroscopy in the …

Harnessing deep neural networks to solve inverse problems in quantum dynamics: machine-learned predictions of time-dependent optimal control fields

X Wang, A Kumar, CR Shelton… - Physical Chemistry …, 2020 - pubs.rsc.org
Inverse problems continue to garner immense interest in the physical sciences, particularly
in the context of controlling desired phenomena in non-equilibrium systems. In this work, we …

NIC-CAGE: An open-source software package for predicting optimal control fields in photo-excited chemical systems

A Raza, C Hong, X Wang, A Kumar, CR Shelton… - Computer Physics …, 2021 - Elsevier
We present an open-source software package, NIC-CAGE (Novel Implementation of
Constrained Calculations for Automated Generation of Excitations), for predicting quantum …

Electronic properties of vinylene-linked heterocyclic conducting polymers: Predictive design and rational guidance from DFT calculations

BM Wong, JG Cordaro - The Journal of Physical Chemistry C, 2011 - ACS Publications
The band structure and electronic properties in a series of vinylene-linked heterocyclic
conducting polymers are investigated using density functional theory (DFT). In order to …

Hyperfine structure in the J= 1–0 transitions of DCO+, DNC, and HN13C: astronomical observations and quantum-chemical calculations

FFS van der Tak, HSP Müller, ME Harding… - Astronomy & …, 2009 - aanda.org
Context. Knowledge of the hyperfine structure of molecular lines is useful for estimating
reliable column densities from observed emission, and essential for the derivation of …

A new approach toward transition state spectroscopy

K Prozument, RG Shaver, MA Ciuba, JS Muenter… - Faraday …, 2013 - pubs.rsc.org
Chirped-Pulse millimetre-Wave (CPmmW) rotational spectroscopy provides a new class of
information about photolysis transition state (s). Measured intensities in rotational spectra …

Photodissociation transition states characterized by chirped pulse millimeter wave spectroscopy

K Prozument, JH Baraban, PB Changala… - Proceedings of the …, 2020 - pnas.org
The 193-nm photolysis of CH2CHCN illustrates the capability of chirped-pulse Fourier
transform millimeter-wave spectroscopy to characterize transition states. We investigate the …

Complete experimental rovibrational eigenenergies of HNC up to 3743cm− 1 above the ground state

GC Mellau - The Journal of chemical physics, 2010 - pubs.aip.org
The [H, C, N] system is one of the ideal candidate molecules to test new models aimed to
calculate the manifold of the rotational, vibrational, and electronic states of a triatomic …

Electric and magnetic properties of the four most stable CHNO isomers from ab initio CCSD (T) studies

M Mladenović, M Elhiyani, M Lewerenz - The Journal of chemical …, 2009 - pubs.aip.org
Electric and magnetic properties obtained from CCSD (T)/(aug-) cc-pCV XZ (⁠ X= T⁠, Q⁠, or
5) electronic structure calculations are reported for isocyanic acid, HNCO, cyanic acid …