Review for Understanding Dark Matter in The Universe as Negative Energy

Abstract

Some scholars dispute the old claim of negative mass in physics. Most experts now agree that negative mass cannot exist in the universe because it contradicts the known laws of physics. However, research is still being carried out looking for evidence of negative masses, and new theories are being developed to explain how negative masses could exist. This paper also discusses the problems of vacuum instability, uncontrolled motion, and the difference between negative and positive mass wheels. The law of the conservation of energy states that negative mass is required. Negative mass can explain important characteristics of dark matter, such as the effects of centripetal forces, its interactions with other matter, and its role in the accelerating expansion of the universe. Therefore, we need to seriously study the negative mass model to find answers to unanswered questions about the universe.