Data for "Superradiant phase transitions in the quantum Rabi model: Overcoming the no-go theorem through anisotropy"

1. The data and the plotting codes contained in this folder pertain to the work "Superradiant phase transitions in the quantum Rabi model: Overcoming the no-go theorem through anisotropy ". This work has been editorially approved for publication in Physical Review A. 

2. The data and codes are written with matlab r2023b under the master license (License No. 31274673), which is subject to academic-use restrictions. 

3. Once the data is placed in the same folder, the plotting code can reproduce the figures 2, 3, and 4 in the aforementioned manuscript.

4. The data is organized in two-dimensional data matrix, in which the data vary with the rescaled coupling along the column direction and vary with the qubit frequency along the row direction 

5. All values are original without rescaling according to the effective system size.

6.  For other parameters, the value of ω is set to 1. The values of κ and r are indicated by the suffix, where 'k' in the suffix represents κ.