The worst prediction in physics
Fermilab・2 minutes read
Scientists struggle to reconcile the vastly different predictions of general relativity and the Standard Model regarding the energy density of empty space, with potential causes being a lack of understanding of gravity or the quantum world. Various speculative explanations have been proposed, but no consensus or accepted solution exists within the scientific community, highlighting a fundamental issue in our understanding of physics.
Insights
- General relativity and the Standard Model, two main theories in modern physics, offer vastly different predictions regarding the energy density of empty space, highlighting a significant discrepancy that challenges our understanding of fundamental physics.
- The unresolved issue of imperfect energy cancellation in empty space poses a major obstacle in modern physics, prompting scientists to explore various speculative explanations, such as quantized spacetime or extra dimensions, to address this perplexing question with no clear consensus in the scientific community.
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Recent questions
What are the two main theories in modern physics?
General relativity and the Standard Model.
What is dark energy according to general relativity?
A repulsive form of gravity contributing to energy density.
How does the Standard Model explain energy density in empty space?
Vibrating fields creating virtual particles with significant energy density.
What is the fundamental issue in modern physics regarding energy density predictions?
Discrepancy between general relativity and the Standard Model.
What are some speculative explanations proposed to reconcile the energy density predictions?
Quantized spacetime and additional dimensions of space.
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