21 citations · 54 across the 5 of their papers we have counts for
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hep-th2020★ 13 cited
Breaking BEC: Quantum evolution of unstable condensates
A. Kovtun, M. Zantedeschi
In this work we numerically explore the quantum behavior of a classically unstable relativistic Bose-Einstein condensate (BEC). The main goal is to study the phenomenon of so-calle…
hep-th2020★ 12 cited
Breaking BEC
A. Kovtun, M. Zantedeschi
In this work quantum corrections to the classical evolution of a relativistic scalar condensate are studied. The problem is approached by means of two different perturbative approa…