Comment on Shadow and Non-Shadow Extensions of the Standard Model
Hitoshi Nishino, Subhash Rajpoot
TL;DR
This paper critically examines recent models involving shadow gauge and scalar fields, demonstrating they are essentially rebranded versions of an earlier theoretical framework, highlighting issues of originality and equivalence.
Contribution
It clarifies the equivalence between recent shadow models and an earlier established theoretical model, emphasizing the importance of originality in model development.
Findings
Recent shadow models are equivalent to earlier models
The models are essentially rebranded versions of previous work
Highlights the need for originality in theoretical physics
Abstract
The models in the two papers hep-ph/0608068 and hep-ph/0701254 by Chang et al. with the so-called shadow gauge and scalar fields are nothing but convenient tailored versions of our model in hep-th/0403039. The same remarks applies to the work in hep-th/0612165 by Meissner and Nicolai.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · High-Energy Particle Collisions Research