phenom-eos

Code for reproducing phenomenological models of candidate EoSs, like piecewise polytropes.

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Scripts

Piecewise polytrope (pwp)

• geteos_pwp (single EoS)
• makepwp inputparams.in (batch version)

Spectral EoS (spec)

• geteos_spec (single EoS)
• makespec inputparams.in (batch version)

Strange quark matter EoS (sqm)

• geteos_sqm (single EoS)
• makesqm inputparams.in (batch version)

Constant sound speed hadron-quark hybrid EoS (css)

• geteos_css (single EoS)
• makecss inputparams.in (batch version)

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Tools

EoS plot

• ploteos eos.csv

Affix SLy crust

• addcrust eos.csv
• addcrusts ./in/dir/ ./out/dir (batch version)

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References

Read+ PRD 79 (2009)

• Main reference for algorithm in get_pwp
• Source for parameters in ref_eos-pwp.in

Lindblom PRD 82 (2010)

• Main reference for algorithm in get_spec
• Source for parameters in ref_eos-spec.in

Han+Steiner arXiv:1810.10967

• Main reference for algorithm in get_sqm and get_css
• Source for parameters in ref_eos-sqm.in

Paschalidis+ PRD 97 (2018)

• Source for parameters in ref_eos-css.in and ref_eos-pwp4.in

Prakash+Cooke PRD 52 (1995) and Lattimer+Prakash ApJ 550 (2001)

• Secondary references for units in get_sqm