Phase information revealed by interferences in the ionization of rotational wave packets
arXiv:quant-ph/0606068 · doi:10.1103/PhysRevA.74.033407
Abstract
Time-resolved photoelectron spectra are proposed for the measurement of classical information recorded in the quantum phases of a molecular rotational wave packet. Taking Li2 as a prototypical system, we show that an interference arises from the electron-nuclei entanglement induced by the molecular anisotropy. This phenomenon is used to transfer the information that was stored initially in the nuclear rotational degree of freedom into the electronic degree of freedom.
References in corpus (13)
- Quantum state engineering with Josephson-junction devices
- The Physical Implementation of Quantum Computation
- Measurement of conditional phase shifts for quantum logic
- Quantum Computing
- Entanglement of atoms via cold controlled collisions
- Controlled Collisions for Multiparticle Entanglement of Optically Trapped Atoms
- Quantum Logic Gates in Optical Lattices
- Quantum Manipulations of Small Josephson Junctions
- Quantum search without entanglement
- Experimental Implementation of the Deutsch-Jozsa Algorithm for Three-Qubit Functions using Pure Coherent Molecular Superpositions
- Quantum phase retrieval of a Rydberg wave packet using a half-cycle pulse
- Theoretical analysis of the implementation of a quantum phase gate with neutral atoms on atom chips
- Optimally shaped terahertz pulses for phase retrieval in a Rydberg atom data register
Cited by in corpus (8)
- Quantum phase gate and controlled entanglement with polar molecules
- Efficient parallel strategy for molecular plasmonics -- a numerical tool for integrating Maxwell-Schrodinger equations in three dimensions
- Dissociation slowdown by collective optical response under strong coupling conditions
- Molecular plasmonics: the role of ro-vibrational molecular states in exciton-plasmon materials under strong coupling conditions
- Non-Hermitian wave packet approximation of Bloch optical equations
- Non-adiabatic control of quantum energy transfer in ordered and disordered arrays
- Anisotropy Control in Photoelectron Spectra: A Coherent Two-Pulse Interference Strategy
- Extracting spectroscopic molecular parameters from short pulse photo-electron angular distributions