This vacuum energy can perhaps be changed in certain cases.

These findings should be considered shortcomings of the standard model, but only when a term for vacuum energy is included.

And early analysis indicated it used vacuum energy as its power source.

The amount of this "vacuum energy" in a given volume would remain constant through all time.

The theory was hers, using vacuum energy for fuel.

The most straightforward example of vacuum energy was the Casimir effect.

Now, this thing is taking more vacuum energy from port than starboard.

Many phases in string theory have very large, positive vacuum energy.

The devices used in the experiment will need to directly generate negative vacuum energy.

The vacuum energy also has important consequences for physical cosmology.