Mitchell Gabrielle A, Brandenberger Robert
Department of Physics, McGill University, Montréal, QC H3A 2T8 Canada.
Eur Phys J C Part Fields. 2021;81(1):39. doi: 10.1140/epjc/s10052-021-08843-0. Epub 2021 Jan 18.
In String Gas Cosmology, the simplest shape modulus fields are naturally stabilized by taking into account the presence of string winding and momentum modes. We determine the resulting effective potential for these fields and show that it obeys the conjecture, one of the for effective field theories to be consistent with superstring theory.
在弦气宇宙学中,通过考虑弦缠绕和动量模式的存在,最简单的形状模量场自然地得到了稳定。我们确定了这些场的有效势,并表明它符合该猜想,这是有效场论与超弦理论相一致的条件之一。