The analyticity region of the hard sphere gas . Improved bounds

@inproceedings{Fernndez2008TheAR,
  title={The analyticity region of the hard sphere gas . Improved bounds},
  author={Roberto Fern{\'a}ndez and Aldo Procacci},
  year={2008}
}
We find an improved estimate of the radius of analyticity of the pressure of the hard-sphere gas in d dimensions. The estimates are determined by the volume of multidimensional regions that can be numerically computed. For d = 2, for instance, our estimate is about 40% larger than the classical one. In a recent paper [4] two of us have shown that it is… CONTINUE READING