The case of Quantum Gravity with Spontaneous Collapse of the Wave Function

Abstract When about half a century ago the concept of universal spontaneous collapse wave function was conceived it an attempt to alter standard non-relativistic quantum physics. As such, largely ignored by relativistic field theory and gravity communities. A central motivation community has been replace collapse-by-measurement that annoyed many. With few exceptions, did not annoy Concept certain general-relativity-related irreversibility in had initiated very long Wheeler, Hawking others independently from collapse. Lately two concepts started converge support each other.