More on non-supersymmetric asymmetric orbifolds with vanishing cosmological constant
More on non-supersymmetric asymmetric orbifolds with vanishing cosmological constant
We explore various non-supersymmetric type II string vacua constructed based on asymmetric orbifolds of tori with vanishing cosmological constant at the one loop. The string vacua we present are modifications of the models studied in [14], of which orbifold group is just generated by a single element. We especially focus …