lambda cdm model

cdm

What is Cold Dark Matter?

Cold dark matter (CDM) is a theoretical form of matter that does not interact electromagnetically but exerts a gravitational influence on visible matter. Unlike ordinary matter, such as protons and electrons, which are composed of elementary particles known as baryons, cold dark matter consists of non-baryonic particles that remain undiscovered.

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Lambda-CDM Model: Unveiling the Foundations of Big Bang Cosmology

The Lambda-CDM model, also known as the Lambda Cold Dark Matter model, is a prevailing cosmological framework that describes the evolution and structure of the universe. This model combines two key components: Lambda (Λ), representing dark energy, and Cold Dark Matter (CDM). In addition, ordinary matter plays a significant role in shaping the universe. In

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