I Hubble flow kinetic energy into other types of energy?

[Suekdccia]

TL;DR

can there be any situations where this kinetic energy coming from the Hubble flow can be transformed into some other type of energy (thermal, electromagnetic, electric, gravitational, mass...etc)?

Spacetime expands at an accelerated rate and the particles with movement associated to this expansion are coupled to the Hubble flow. In many papers that I've read, objects coupled to the Hubble flow are treated as if they have some velocity and kinetic energy associated with it.However, can there be any situations where this kinetic energy coming from the Hubble flow can be transformed into some other type of energy (thermal, electromagnetic, electric, gravitational, mass...etc)?

 

[phinds]

I suggest a forum search. This question has been asked/answered (no) many times here on PF.

 

[PeterDonis]

This question has been asked/answered (no) many times here on PF.

Including several times by the OP himself.

@Suekdccia you have already asked this question multiple times and had it discussed multiple times. Enough is enough.

Thread closed.