83 citations · 516 across the 25 of their papers we have counts for
25 papers
Refined renormalization group improvement for thermally resummed effective potential
Koichi Funakubo, Eibun Senaha
We newly develop a renormalization group (RG) improvement for thermally resummed effective potentials. In this method, -functions are consistently defined in resummed perturbati…
A renormalization group improvement for thermally resummed effective potential
Koichi Funakubo, Eibun Senaha
We propose a novel method for renormalization group improvement of thermally resummed effective potential. In our method, -functions are temperature dependent as a consequence o…
Magnetic mass effect on the sphaleron energy
Koichi Funakubo, Eibun Senaha
We elucidate a magnetic mass effect on a sphaleron energy that is crucial for baryon number preservation needed for successful electroweak baryogenesis. It is found that the sphale…
Does a band structure affect sphaleron processes?
Koichi Funakubo, Kaori Fuyuto, Eibun Senaha
Inspired by a recent work of Tye and Wong, we examine an effect of a band structure on baryon number preservation criteria requisite for successful electroweak baryogenesis. Action…
Two-loop effective potential, thermal resummation and first-order phase transitions: Beyond the high-temperature expansion
Koichi Funakubo, Eibun Senaha
We study a finite temperature two-loop resummed effective potential in the Abelian gauge theory. A tractable calculation scheme without using a high-temperature expansion is devise…
Electroweak phase transition, critical bubbles and sphaleron decoupling condition in the MSSM
Koichi Funakubo, Eibun Senaha
The electroweak phase transition and the sphaleron decoupling condition in the MSSM are revisited taking the latest experimental data into account. The light Higgs boson scenario a…