According to the five-dimensional fully covariant K-K theory with a scalar field, the scalar field of an object can shield its gravity or decrease the equivalent gravitational constant in or around the object.

where the G is defined as an equivalent gravitational constant

It entails having the

gravitational constant vary with time during inflation," says theorist Paul J.

21 SCIENCE that the Michigan work shows a similar apparent increase in the

gravitational constant.

Working in two metal mines, the researchers have measured a gravitational constant that is 0.

The researchers believe they will be able to measure the gravitational constant to better than 1 part in 1,000 over depths of about 100 to 1,500 meters down the borehole.

Most significantly the dynamics of space involves two parameters: G, Newton's gravitational constant, which determines the rate of dissipative flow of space into matter, and a, which determines the space self-interaction dynamics.

Submarine Measurement of the Newtonian Gravitational Constant, Physical Review Letters, 1991, v.

A New Method for Measuring the Newtonian

Gravitational Constant, G.

As a result the Newtonian

gravitational constant G appears in the Schwarzschild metric.

How the PV and free space manage to coexist is not known, but the equations of modern physics strongly suggest that some type of active vacuum state does indeed exist, when Newton's

gravitational constant, Planck's constant, and the fine structure constant are replaced by their more fundamental counterparts

If one wishes to unify electroweak, strong and gravitational interactions it is a must to implement the classical

gravitational constant G in the sub atomic physics.