One-loop effective potential for two-dimensional competing scalar order parameters
نویسندگان
چکیده
منابع مشابه
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The effective potentials for massless scalar and vector quantum field theories on D dimensional manifold with p compact noncommutative extra dimensions are evaluated by means of dimensional regularization implemented by zeta function tecniques. It is found that, the zeta function associated with the one loop operator may not be regular at the origin. Thus, the related heat kernel trace has a lo...
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ژورنال
عنوان ژورنال: Physics Letters A
سال: 2020
ISSN: 0375-9601
DOI: 10.1016/j.physleta.2019.126095