Van der Waals coefficients for systems with ultracold polar alkali-metal molecules

Abstract

A systematic study of the leading isotropic van der Waals coefficients for the alkali-metal atom + molecule and molecule + molecule systems is presented. Dipole moments and static and dynamic dipole polarizabilities are calculated employing high-level quantum chemistry calculations. The dispersion, induction, and rotational parts of the isotropic van der Waals coefficient are evaluated. The known van der Waals coefficients are then used to derive characteristics essential for simple models of the collisions involving the corresponding ultracold polar molecules.

References in corpus (30)

• A High Phase-Space-Density Gas of Polar Molecules
• Quantum computation with trapped polar molecules
• Cold and Ultracold Molecules: Science, Technology, and Applications
• Quantum-State Controlled Chemical Reactions of Ultracold KRb Molecules
• Formation of ultracold polar molecules in the rovibrational ground state
• Strongly correlated 2D quantum phases with cold polar molecules: controlling the shape of the interaction potential
• Hybrid Quantum Processors: molecular ensembles as quantum memory for solid state circuits
• Quantum Gas of Deeply Bound Ground State Molecules
• Calculation of accurate permanent dipole moments of the lowest ${}^{1,3}{\Sigma }^{+}$ states of heteronuclear alkali dimers using extended basis sets
• Reactions of ultracold alkali metal dimers
• Universal rate constants for reactive collisions of ultracold molecules
• Quantum magnetism with multicomponent polar molecules in an optical lattice
• Calculations of static dipole polarizabilities of alkali dimers. Prospects for alignment of ultracold molecules
• Quantum Dynamics of Ultracold Na + Na_2 collisions
• Statistical Aspects of Ultracold Resonant Scattering
• Electric dipole polarizabilities at imaginary frequencies for the alkali-metal, alkaline-earth, and inert gas atoms
• Molecule formation in ultracold atomic gases
• Ultracold Li + Li_2 collisions: bosonic and fermionic cases
• Collisional dynamics of ultracold OH molecules in an electrostatic field
• Molecular collisions in ultracold atomic gases
• Ultracold quantum dynamics: spin-polarized K + K_2 collisions with three identical bosons or fermions
• Ultracold collisions involving heteronuclear alkali metal dimers
• Dispersion interactions and reactive collisions of ultracold polar molecules
• A Simple Quantum Model of Ultracold Polar Molecule Collisions
• Molecular spectroscopy for ground-state transfer of ultracold RbCs molecules
• Interactions and dynamics in Li + Li_2 ultracold collisions
• Universalities in ultracold reactions of alkali polar molecules
• The permanent dipole moment of LiCs in the ground state
• Feshbach resonances in ultracold atom-molecule collisions
• Core repulsion effects in alkali trimers

Cited by in corpus (33)

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• Controlling the scattering length of ultracold dipolar molecules
• Loss of ultracold RbCs molecules via optical excitation of long-lived two-body collision complexes
• A quasiclassical method for calculating the density of states of ultracold collision complexes
• Microwave shielding of bosonic NaRb molecules
• Adimensional theory of shielding in ultracold collisions of dipolar rotors
• Field-linked resonances of polar molecules
• Dipolar Collisions of Ultracold Ground-state Bosonic Molecules
• Evidence for association of triatomic molecule in ultracold ${}^{23}$Na${}^{40}$K and ${}^{40}$K mixture
• Long-range interactions between polar alkali-metal diatoms in external electric fields
• Optical trapping of ultracold dysprosium atoms: transition probabilities, dynamic dipole polarizabilities and van der Waals $C_6$ coefficients
• Highly polar molecules consisting of a copper or silver atom interacting with an alkali-metal or alkaline-earth-metal atom
• Ultracold field-linked tetratomic molecules
• Ground and excited state properties of the polar and paramagnetic RbSr molecule: a comparative study
• Diatomic molecules of alkali-metal and alkaline-earth-metal atoms: interaction potentials, dipole moments, and polarizabilities
• Statistical product distributions for ultracold reactions in external fields
• Complexes formed in collisions between ultracold alkali-metal diatomic molecules and atoms
• Quantum Many-Body Physics with Ultracold Polar Molecules: Nanostructured Potential Barriers and Interactions
• Polar molecule reactive collisions in quasi-1D systems
• Double Microwave Shielding
• Ab Initio Study of Chemical Reactions of Cold SrF and CaF Molecules with Alkali-Metal and Alkaline-Earth-Metal Atoms
• Quantum phases of dipolar rotors on two-dimensional lattices
• Optical Feshbach resonances and ground state molecule production in the RbHg system
• Rotational-state dependence of interactions between polar molecules
• A general approach to state-dependent optical tweezer traps for polar molecules
• A Comparative Analysis of Non-relativistic and Relativistic Calculations of Electric Dipole Moments and Polarizabilities of Heteronuclear Alkali Dimers
• Quantum Zeno-based Detection and State Engineering of Ultracold Polar Molecules
• Product-state distribution after isotopic substitution in ultracold atom-molecule collisions
• Molecule-molecule and atom-molecule collisions with ultracold RbCs molecules
• Hyperfine van der Waals repulsion between open-shell polar molecules
• Formation of ultracold triatomic molecules by electric microwave association