For what it's worth, I always read Ra's description of the calling as an indicator of magnitude, similar to our use of a decibel scale for expressing relative sound magnitudes. This also being why Ra referred to it as the "rule of squares". So, in much the same way that an earthquake that is 1 value higher on the Richter scale is actually 10 times the magnitude, so to is the call magnitude doubled for each additional person calling forth.
As to how much energy is expressed in space/time by this calling, I suspect that the answer is little or none, since I believe that the call is expressed as a beacon visible in time/space.
Thus, even though the projection of even a single entity's calling is an infinite beam of light in time/space, one could think of the doubling effect as increasing the magnitude, or diameter of the beacon therein.
Thus we have described a VERY wide beacon of light expressed in time/space, and one which is clearly visible at all corners of the time/space portion of our universe.
3D Sunset
As to how much energy is expressed in space/time by this calling, I suspect that the answer is little or none, since I believe that the call is expressed as a beacon visible in time/space.
Thus, even though the projection of even a single entity's calling is an infinite beam of light in time/space, one could think of the doubling effect as increasing the magnitude, or diameter of the beacon therein.
Thus we have described a VERY wide beacon of light expressed in time/space, and one which is clearly visible at all corners of the time/space portion of our universe.
3D Sunset