Theory of Activated Radiationless Processes: Orientation Relaxation of Polar Molecules

1972 ◽  
Vol 57 (11) ◽  
pp. 4953-4961 ◽  
Author(s):  
Francis K. Fong ◽  
Dennis J. Diestler
Keyword(s):  
Polar Molecules ◽  
Orientation Relaxation

scholarly journals Universal relations for ultracold reactive molecules

2020 ◽  
Vol 6 (51) ◽  
pp. eabd4699
Author(s):  
Mingyuan He ◽  
Chenwei Lv ◽  
Hai-Qing Lin ◽  
Qi Zhou
Keyword(s):  
Critical Role ◽  
Interaction Strength ◽  
Quantum Correlations ◽  
Polar Molecules ◽  
Many Body ◽  
Density Correlation ◽  
Ultracold Polar Molecules ◽  
Unexplored Area ◽  
Many Body Systems

The realization of ultracold polar molecules in laboratories has pushed physics and chemistry to new realms. In particular, these polar molecules offer scientists unprecedented opportunities to explore chemical reactions in the ultracold regime where quantum effects become profound. However, a key question about how two-body losses depend on quantum correlations in interacting many-body systems remains open so far. Here, we present a number of universal relations that directly connect two-body losses to other physical observables, including the momentum distribution and density correlation functions. These relations, which are valid for arbitrary microscopic parameters, such as the particle number, the temperature, and the interaction strength, unfold the critical role of contacts, a fundamental quantity of dilute quantum systems, in determining the reaction rate of quantum reactive molecules in a many-body environment. Our work opens the door to an unexplored area intertwining quantum chemistry; atomic, molecular, and optical physics; and condensed matter physics.

Symmetry of negative ions of polar molecules

1973 ◽  
Vol 26 (1) ◽  
pp. 139-143 ◽  
Author(s):  
Oakley H. Crawford
Keyword(s):  
Negative Ions ◽  
Polar Molecules

scholarly journals Atomic Rydberg Reservoirs for Polar Molecules

2012 ◽  
Vol 108 (19) ◽  
Author(s):  
B. Zhao ◽  
A. W. Glaetzle ◽  
G. Pupillo ◽  
P. Zoller
Keyword(s):  
Polar Molecules ◽  
Atomic Rydberg

scholarly journals Second‐Order Interactions between Polar Molecules

1967 ◽  
Vol 47 (4) ◽  
pp. 1563-1564 ◽  
Author(s):  
A. van der Avoird ◽  
F. Hofelich
Keyword(s):  
Second Order ◽  
Polar Molecules
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