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hep-th2025
Modular Zeros
Xiang-Gan Liu, Michael Ratz
Modular symmetries are known to be powerful and have various remarkable properties. We point out that the structure of vector-valued modular forms (VVMFs) space leads to the absenc…
hep-th2025
Demystifying stringy miracles with eclectic flavor symmetries
V. Knapp-Perez, Xiang-Gan Liu, Hans Peter Nilles +1
Effective field theories arising from string compactifications are subject to constraints originating from the duality transformations of string theory. Interpreting these so-calle…
hep-th2025
Flavor Symmetries and Winding Modes
Xueqi Li, Xiang-Gan Liu, Hans Peter Nilles +2
Modular flavor symmetries have been proposed as a new way to address the flavor problem. It is known that they can emerge from string compactifications. We discuss this connection…