Negative Dynamical Friction

The effects of star-gas interactions on binary evolution in open clusters

Star-gas interactions can provide gravitational feedback that influences the dynamical evolution of stellar clusters, through processes such as dynamical friction (DF) and its …

jixuan-yang

Dynamical Effects of Colliding Outflows in Binary Systems

Negative dynamical friction can increase the orbital separation.

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Simulation of a compact object with outflows moving through a gaseous background featured image

Simulation of a compact object with outflows moving through a gaseous background

Simulation confirmation of negative dynamical friction.

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Xinyu Li