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 4.

${C}_{Q,{\tilde{\alpha }}_{c}}$

with respect to x. In (a),

${C}_{Q,{\tilde{\alpha }}_{c}}-x$

with different

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

and fixed Q² = 0.02. In (b),

${C}_{Q,{\tilde{\alpha }}_{c}}-x$

with different Q² and fixed

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

. We set r_c = 1.