Utilizing the Updated Gamma-Ray Bursts and Type Ia Supernovae to Constrain the Cardassian Expansion Model and Dark Energy

Figure 1

(a) The Hubble diagram of 580 SNe Ia (red triangles) and 57 GRBs at (black dots) whose distance moduli are derived by using cubic spline interpolation. (b)–(f) The , , , , and correlations. The five correlations are calibrated with the sample at using cubic spline interpolation. The solid lines show the best-fitting results, while the dashed lines represent their dispersion around the best fits.

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