Ian Jauslin
3dc01c5a75
Major overhaul: All sections have been changed and improved. Added: Computation of the condensate fraction Added: Discussion and plots of correlation function and momentum distribution Added: Section on numerical computation Added: Appendices on functional analysis Added: Detailed analysis of the operator K_e Change: Parameters for numerical simulations. Change: Renamed "Simplified approach" to "Lieb's simplified approach" Added: More bibliography Added: Acknowledgements
29 lines
953 B
Gnuplot
29 lines
953 B
Gnuplot
set title "$\\rho=0.02$"
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set ylabel "$\\frac{C_2}{\\rho^2}$" norotate offset -1,0
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set xlabel "$|x|$"
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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 bottom right 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 "#4169E1" linewidth 2 dashtype "."
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set style line 2 linetype rgbcolor "#DC143C" linewidth 1
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set style line 3 linetype rgbcolor "#32CD32" linewidth 2 dashtype "-"
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set style line 4 linetype rgbcolor "#4B0082" linewidth 2
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set style line 5 linetype rgbcolor "#DAA520" linewidth 2
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set style line 6 linetype rgbcolor "#555500" linewidth 2
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set pointsize 0.5
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rho=2e-2
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plot \
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"simpleq02.dat" using 1:($2/rho**2) with lines ls 1 title "simple",\
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"medeq02.dat" using 1:($2/rho**2) with lines ls 3 title "med",\
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"bigeq02.dat" using 1:($2/rho**2) with lines ls 5 title "big",\
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"2020-08-27+correlation.dat" using 1:2 ls 2 title "QMC"
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