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R. D. Levine

University of California, Los Angeles · US
Area of research
Atomic and Molecular Physics, and Optics · Statistical and Nonlinear Physics
Research interest
Research interests include Spectroscopy and Quantum Chemical Studies, Advanced Chemical Physics Studies, Advanced Thermodynamics and Statistical Mechanics, and Statistical Mechanics and Entropy.
h-index
70
citations
22,955
works
684
NIH funding
primary concept
email

Recent publications

Surprisal Analysis-Based Compaction of Entangled Molecular States of Maximal Entropy.
2026cited by 0position: contributordoi
Electronic Coherences Built by Ultrashort Pulse Drive the Vibronic Forces at Nonadiabatic Seams
Ultrafast Science 2026cited by 0position: contributordoi
Maximal Entropy Formalism and the Restricted Boltzmann Machine
The Journal of Physical Chemistry A 2025cited by 4position: middledoi
Compacting the Time Evolution of the Forced Morse Oscillator Using Dynamical Symmetries Derived by an Algebraic Wei-Norman Approach
Journal of Chemical Theory and Computation 2025cited by 2position: lastdoi
On the Differential and the Integral Value of Information.
2025cited by 1position: contributordoi
Photoselective isotope fractionation dynamics of N<sub>2</sub> with cosmo and atmospheric chemistry perspectives.
2025cited by 0position: contributordoi
Measurement and Full Model of Isotope Fractionation During Photodissociation and Applications in Cosmo and Geochemistry
2025cited by 0position: contributordoi
Electronic Coherences Excited by an Ultra Short Pulse Are Robust with Respect to Averaging over Randomly Oriented Molecules as Shown by Singular Value Decomposition
The Journal of Physical Chemistry A 2024cited by 5position: middledoi
Electronic coherences built by an attopulse control the forces on the nuclei
Journal of Physics B Atomic Molecular and Optical Physics 2024cited by 4position: middledoi
Constructing Dynamical Symmetries for Quantum Computing: Applications to Coherent Dynamics in Coupled Quantum Dots
Nanomaterials 2024cited by 4position: middledoi
Nonadiabatic quantum dynamics explores non-monotonic photodissociation branching of N<sub>2</sub> into the N(<sup>4</sup>S) + N(<sup>2</sup>D) and N(<sup>4</sup>S) + N(<sup>2</sup>P) product channels
Physical Chemistry Chemical Physics 2024cited by 4position: lastdoi
Nonadiabatic quantum dynamics explores non-monotonic photodissociation branching of N<sub>2</sub> into the N(<sup>4</sup>S) + N(<sup>2</sup>D) and N(<sup>4</sup>S) + N(<sup>2</sup>P) product channels.
2024cited by 2position: contributordoi
Nonadiabatic dynamics in a forest of coupled states: Electronic state branching in the VUV photodissociation of N2
The Journal of Chemical Physics 2023cited by 11position: lastdoi
On the Energy-specific Photodissociation Pathways of <sup>14</sup> N <sub>2</sub> and <sup>14</sup> N <sup>15</sup> N Isotopomers to N Atoms of Different Reactivity: A Quantum Dynamical Perspective
The Astrophysical Journal 2023cited by 10position: lastdoi
On the Energy-specific Photodissociation Pathways of <sup>14</sup> N <sub>2</sub> and <sup>14</sup> N <sup>15</sup> N Isotopomers to N Atoms of Different Reactivity: A Quantum Dynamical Perspective
The Astrophysical Journal 2023cited by 10position: contributordoi
Hamiltonian Learning from Time Dynamics Using Variational Algorithms
The Journal of Physical Chemistry A 2023cited by 8position: middledoi
A quantum information processing machine for computing by observables
Proceedings of the National Academy of Sciences 2023cited by 6position: lastdoi
Nonadiabatic dynamics in a forest of coupled states: Electronic state branching in the VUV photodissociation of N2.
2023cited by 5position: contributordoi
The essence of phase transitions in condensed matter by an information theoretic approach
Proceedings of the National Academy of Sciences 2023cited by 4position: lastdoi
Recombination of N Atoms in a Manifold of Electronic States Simulated by Time-Reversed Nonadiabatic Photodissociation Dynamics of N<sub>2</sub>
The Journal of Physical Chemistry Letters 2023cited by 4position: lastdoi
A quantum information processing machine for computing by observables.
2023cited by 3position: contributordoi
Photodissociation via weak intersystem crossing: Incoherent versus coherent excited-state nonadiabatic dynamics in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">N</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>
Physical review. A/Physical review, A 2023cited by 2position: lastdoi
Time–Frequency Signatures of Electronic Coherence of Colloidal CdSe Quantum Dot Dimer Assemblies Probed at Room Temperature by Two-Dimensional Electronic Spectroscopy
Nanomaterials 2023cited by 2position: middledoi
Photodissociation via weak intersystem crossing: Incoherent versus coherent excited-state nonadiabatic dynamics in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">N</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>
Physical Review A 2023cited by 2position: contributordoi
The essence of phase transitions in condensed matter by an information theoretic approach.
2023cited by 0position: contributordoi
Constructing Dynamical Symmetries
2023cited by 0position: contributordoi
Constructing Dynamical Symmetries
2023cited by 0position: contributordoi
Time evolution of entanglement of electrons and nuclei and partial traces in ultrafast photochemistry
Physical Chemistry Chemical Physics 2022cited by 16position: middledoi
Variational approach to quantum state tomography based on maximal entropy formalism
Physical Chemistry Chemical Physics 2022cited by 15position: middledoi
Entanglement of electrons and nuclei: A most compact representation of the molecular wave function
Chemical Physics Letters 2022cited by 10position: middledoi

Grants

Collaborative Research: Interactive Deception and its Detection through Multi-modal Analysis of Interviewer-Interviewee Dynamics
NSF0725685$227,9022007–2011PIRePORTER
Understanding Environmental Variability and Change through Modeling Soil Processes.
NSF0222748$527,9162002–2007PIRePORTER
Strengthening the Role of Soils in the GLOBE Student-Teacher-Scientist Partnership
NSF9801747$762,6701998–2002PIRePORTER
Soil Resources and Their Relationship to Vegetation Distribution and Land Use
NSF9509690$383,3131995–1998PIRePORTER

Frequent collaborators

F. Remacle · Hebrew University of Jerusalem76 papers (2012–2025) · 20 papers (2020–2026)Ksenia Komarova · Hebrew University of Jerusalem20 papers (2017–2024)Francoise Remacle · AIP Publishing LLC13 papers (2020–2026) · 10 papers (2020–2021)Benoît Mignolet · Hebrew University of Jerusalem9 papers (2012–2019)Barbara Fresch · University of Padua8 papers (2013–2020)James R. Heath · Sandia National Laboratories8 papers (2012–2020)Elisabetta Collini · University of Padua8 papers (2013–2023)Ksenia Komarova · Hebrew University of Jerusalem7 papers (2020–2024)Natalia Gelfand · Hebrew University of Jerusalem6 papers (2022–2024)Nataly Kravchenko‐Balasha · Hebrew University of Jerusalem6 papers (2012–2018)Rishabh Gupta · California University of Pennsylvania5 papers (2021–2025)Sabre Kais · North Carolina State University5 papers (2021–2025)Young Shik Shin · California Institute of Technology4 papers (2012–2016)Natalia Gelfand · University of Southern California4 papers (2023–2024)Stéphan van den Wildenberg · Hebrew University of Jerusalem4 papers (2017–2020)James R. Hamilton · Hebrew University of Jerusalem4 papers (2022–2025)Manas Sajjan · North Carolina State University3 papers (2022–2025)R. D. Levine · University of California System3 papers (2013–2014)