most citedTwo-loop dimension Six Effective Action: Integrating Out Heavy Scalar

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hep-ph2026

Higher-dimensional operators and Polyakov loop in hot Scalar QED from the heat kernel

Siddhartha Bandyopadhyay, Joydeep Chakrabortty, Debmalya Dey +2

Using the finite-temperature heat kernel method, we compute the gauge-invariant effective Lagrangian up to dimension-six for massive hot scalar QED. We propose two complementary me…

hep-ph2025★ 1 cited

Two-loop dimension Six Effective Action: Integrating Out Heavy Scalar

Nilabhra Adhikary, Jaydeb Das, Debmalya Dey

For the first time, we present the model-independent two-loop effective action up to dimension six after integrating out heavy scalar(s) employing the Heat-Kernel method. We comput…