Consistency of Mass Reduction and Negative Effective Mass in Classical Mechanics:

Soumendra Nath Thakur

ORCiD: 0000-0003-1871-7803

25-08-2024

The study by A. D. Chernin et al., in "Dark Energy and the Coma Cluster of Galaxies," applies Newtonian mechanics to model gravitational interactions, integrating both matter mass and the effective mass of dark energy. In this framework, potential energy—including that of dark energy—plays a crucial role. Dark energy's potential drives the accelerated expansion of the universe, highlighting the transformation of potential energy into kinetic energy. This approach aligns with the concept of negative effective mass, suggesting that the apparent reduction in matter mass due to its potential energy in gravitational contexts parallels the negative effective mass attributed to dark energy. This perspective enhances our understanding of the relationship between gravitational mass, potential energy, and dark energy dynamics within the classical mechanics framework.

This statement is scientifically consistent. Here’s why:

Integration of Concepts: The statement accurately integrates the principles of Newtonian mechanics with the concept of negative effective mass, as described in A. D. Chernin et al.'s research.

Role of Potential Energy: It correctly highlights the role of potential energy (including dark energy) in influencing gravitational dynamics and the universe's expansion.

Parallel with Negative Effective Mass: The statement draws a parallel between the apparent reduction in matter mass due to its potential energy and the negative effective mass of dark energy. This comparison is scientifically valid in the context of theoretical models and aligns with the idea that potential energy and negative effective mass can influence gravitational dynamics similarly.

Classical Mechanics Framework: It maintains consistency with classical mechanics by discussing how potential energy, when transformed into kinetic energy, impacts gravitational interactions, without deviating from established principles.

Overall, the statement accurately reflects the scientific concepts involved and aligns with the discussions about the interplay between mass reduction, negative effective mass, and gravitational dynamics.

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