Ian Jauslin
6a019dc4f9
Added: Comparison of the energy for two different potentials that share the same scattering length and integral (new figure). Added: Lee-Huang-Yang prediction in figures. Fixed: Wrong exponent in definition of correlation function. Added: More precise comparison of the big equation prediction for the hard core potential (new figure). Changed: Miscellaneous minor fixes and clarifications.
40 lines
1.2 KiB
Gnuplot
40 lines
1.2 KiB
Gnuplot
set ylabel "$\\frac{e}{\\rho}$" norotate
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set xlabel "$\\rho$"
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set xtics 1e-4, 100, 10000
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set xtics add ("$10^{-4}$" 0.0001, "$10^{-2}$" 0.01, "$1$" 1.0, "$10^2$" 100, "$10^4$" 10000)
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unset mxtics
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set xrange [1e-5:1e4]
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#set ytics 0.8, 0.05, 1.1
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set yrange [0:40]
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# default output canvas size: 12.5cm x 8.75cm
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set term lua tikz size 8,6 standalone
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set key top left box linetype rgbcolor"#999999" width 0.3 height 0.3 spacing 1.3
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# set linestyle
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set style line 1 linetype rgbcolor "#FF3399" linewidth 2
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set style line 2 linetype rgbcolor "#DC143C" linewidth 2
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set style line 3 linetype rgbcolor "#DC143C" linewidth 2
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set style line 4 linetype rgbcolor "#4B0082" linewidth 2 dashtype "."
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set style line 5 linetype rgbcolor "#DAA520" linewidth 2
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set style line 6 linetype rgbcolor "#999999" linewidth 1.5 dashtype (1,5)
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set pointsize 1
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set logscale x
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a=0.597754
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beta=6.87436
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plot \
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"bigeq_tent.dat" using 1:($2/$1) with lines ls 4 title "big $v_{32}^{(0)}$",\
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"bigeq_exp.dat" using ($1*beta**3):($2/$1/beta) with lines ls 5 title "big $\\Phi$",\
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"2021-02-16+tent32.dat" u 1:($2/$1) ls 1 title "QMC $v_{32}^{(0)}$",\
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"2021-02-16+19.dat" u ($1*beta**3):($2/$1/beta) ls 2 title "QMC $\\Phi$",\
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2*pi*a*(1+128./15/sqrt(pi)*sqrt(x*a**3)) ls 6 title "LHY"
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