Thought Experiment: Does Gravity's Compression Warm an Object?

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SUMMARY

This discussion centers on a thought experiment regarding the thermal effects of gravity on a homogeneous crystalline object in space. The primary question posed is whether such an object cools to the temperature of surrounding space (2.725 degrees Kelvin) or remains warm indefinitely due to the compressive forces of gravity acting on its atoms and molecules. The conversation explores the implications of compression and its relationship with temperature, questioning if compression inherently raises the temperature of matter, even when atomic movement is not possible. Additionally, the discussion touches on the quantum nature of gravity and its potential effects on the thermal state of materials.

PREREQUISITES
  • Understanding of basic thermodynamics and temperature concepts
  • Familiarity with gravitational theory and its effects on matter
  • Knowledge of quantum mechanics, particularly regarding gravity
  • Concept of crystalline structures and their thermal properties
NEXT STEPS
  • Research the principles of thermodynamics related to compression and temperature
  • Explore gravitational effects on atomic and molecular structures
  • Study quantum gravity theories and their implications on matter
  • Investigate the thermal properties of crystalline materials under varying forces
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This discussion is beneficial for physicists, materials scientists, and anyone interested in the interplay between gravity, temperature, and the properties of matter in theoretical and practical contexts.

Cayman
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TL;DR
Thought experiment and question concerning whether gravity causes a permanent temperature increase in matter.
Thought experiment:
(1.1) You have a homogenous object, made of one element, floating in space.
(1.2) Gravity has completed the process of accelerating its atoms and molecules into the final state, such that the object is a crystalline sphere.
(1.3) Gravity continues to act on the object, even though the atoms and molecules are now in positions that gravity cannot overcome or move.

Question: Does this object:
(2.1) cool to the temperature of the surrounding space or
(2.2) remain warm for ever due to the eternal compressive force on the object due to the eternal acceleration of gravity on its atoms and molecules?

Asked two other ways:
(3.1) Does compression always warm an object at any scale, even when the compressive force fails to move any of the object's atoms or molecules?
(3.2) Does the existence of matter always imply a temperature greater of the matter than of the surrounding space?

Follow-up question:
(4.1) If gravity occurs in pixels (quantum) and in waves, then this would suggests that, at some sufficiently small scale of time and space, gravity acts in pulses of squeeze and release. If so then would this contribute to an effect of "working" on a crystal, similar to warming up glass by bending repeatedly without breaking it?
 
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Cayman said:
Summary:: Thought experiment and question concerning whether gravity causes a permanent temperature increase in matter.

Question: Does this object:
(2.1) cool to the temperature of the surrounding space
Assuming it was not near any heat producing object then it would cool down to 2.725 degrees Kelvin
 
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