2007
The MP/SOFT methodology for simulations of quantum dynamics: Model study of the photoisomerization of the retinyl chromophore in visual rhodopsin
Chen X, Batista V. The MP/SOFT methodology for simulations of quantum dynamics: Model study of the photoisomerization of the retinyl chromophore in visual rhodopsin. Journal Of Photochemistry And Photobiology A Chemistry 2007, 190: 274-282. DOI: 10.1016/j.jphotochem.2007.05.015.Peer-Reviewed Original ResearchNonadiabatic quantum dynamicsQuantum dynamicsNonadiabatic dynamicsMixed quantum-classical approachTime-dependent Schrödinger equationComplex quantum dynamicsQuantum-classical approachResonance Raman excitationMultichannel time-dependent Schrödinger equationExcited-state gradientsPotential energy surfaceRetinyl chromophoreNuclear wavepacketsRaman excitationPolyatomic systemsEnergy surfaceModel HamiltonianSchrödinger equationTrans photoisomerizationMultidimensional systems
2006
Matching-pursuit split-operator Fourier-transform simulations of excited-state intramolecular proton transfer in 2-(2′-hydroxyphenyl)-oxazole
Wu Y, Batista V. Matching-pursuit split-operator Fourier-transform simulations of excited-state intramolecular proton transfer in 2-(2′-hydroxyphenyl)-oxazole. The Journal Of Chemical Physics 2006, 124: 224305. PMID: 16784272, DOI: 10.1063/1.2202847.Peer-Reviewed Original ResearchExcited state intramolecular proton transfer (ESIPT) dynamicsExcited state potential energy surfacesReaction surface HamiltonianExcited-state intramolecular proton transferComplex quantum dynamicsUltrafast reaction dynamicsCoherent-state expansionProton transfer dynamicsPhotoabsorption cross sectionsSemiclassical initial value representation methodPotential energy surfaceIntramolecular proton transferQuantum dynamicsTime evolution operatorSemiclassical simulationsSurface HamiltonianSemiclassical approachWave packetsReaction dynamicsSurvival amplitudeTrotter expansionPolyatomic systemsEnergy surfaceCross sectionsCorresponding calculations