Entropy of higher-dimensional charged Gauss–Bonnet black hole in de Sitter space

Xiong-Ying Guo,Huai-Fan Li,Li-Chun Zhang,Ren Zhao

Figure 2. The effective temperature T_eff versus x. In (a),

${T}_{\mathrm{eff}}-x$

with different Q and fixed

${\tilde{\alpha }}_{c}=0.2$

. In (b),

${T}_{\mathrm{eff}}-x$

with different

${\tilde{\alpha }}_{c}$

and fixed Q² = 0.02. We set r_c = 1.