The Grand Canonical Multiverse and the Small Cosmological Constant
  We consider the Multiverse as an ensemble of universes. Using standard
statistical physics analysis we get that the Cosmological Constant (CC) is
exponentially small. The small and finite CC is achieved without any anthropic
reasoning. We then quantize the CC. The quantization allows a precise summation
of the possible contributions and using the measured value of the CC yields a
prediction on the temperature of the Multiverse that we define. Furthermore,
quantization allows the interpretation of a single Universe as a superposition
of different eigenstates with different energy levels rather than the existence
of an actual Multiverse.
