Is Dark Energy Zero Point Energy?

Is Dark Energy Zero Point Energy? An attempt is made to explain dark energy and dark matter of the expanding universe in terms of the zero point vacuum energy. … The “antigravitational” force due to its pressure gradient then represents dark energy, and its gravitational force due to the energy density represents dark matter. What

How Do We Know What Is Matter And What Is Not Matter?

How Do We Know What Is Matter And What Is Not Matter? Matter is anything that has mass and takes up space. This includes atoms, elements, compounds, and any object you can touch, taste, or smell. … Energy: Light, heat, kinetic and potential energy, and sound are non-matter because they are massless. Objects that have