Selected issues of the concept of spontaneous collapse are discussed, with the emphasis on the gravity-related model. We point out that without spontaneous collapses the Schrödinger cat states would macroscopically violate the standard conservation laws even in the presence of environmental noise. We prove that the collapse time of condensed matter c.o.m. superpositions is not sensitive to the natural uncertainty of the nuclear locations whereas we formulate the conjecture that superfluid. He may show an anomalous low rate of spontaneous collapse compared to common condensed matter.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - Jan 1 2013|
|Event||6th International Workshop on Decoherence, Information, Complexity and Entropy: Spacetime - Matter - Quantum Mechanics - From the Planck Scale to Emergent Phenomena, DICE 2012 - Castiglioncello, Tuscany, Italy|
Duration: Sep 17 2012 → Sep 21 2012
ASJC Scopus subject areas
- Physics and Astronomy(all)