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Latest script file.

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Karthik 2024-11-06 17:38:26 +01:00
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Quasi2DBogoliubovSpectrum.m
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@ -362,6 +362,7 @@ colorbar; % Add a colorbar
xlabel('$na_{dd}^2$','fontsize',16,'interpreter','latex'); xlabel('$na_{dd}^2$','fontsize',16,'interpreter','latex');
ylabel('$a_s/a_{dd}$','fontsize',16,'interpreter','latex'); ylabel('$a_s/a_{dd}$','fontsize',16,'interpreter','latex');
title('Roton instability boundary','fontsize',16,'interpreter','latex') title('Roton instability boundary','fontsize',16,'interpreter','latex')
%% %%
function [Go,gamma4,Fka,Ukk] = computePotentialInMomentumSpace(k, gs, gdd, MeanWidth, alpha, phi) function [Go,gamma4,Fka,Ukk] = computePotentialInMomentumSpace(k, gs, gdd, MeanWidth, alpha, phi)
Go = sqrt(pi) * (k * MeanWidth/sqrt(2)) .* exp((k * MeanWidth/sqrt(2)).^2) .* erfc((k * MeanWidth/sqrt(2))); Go = sqrt(pi) * (k * MeanWidth/sqrt(2)) .* exp((k * MeanWidth/sqrt(2)).^2) .* erfc((k * MeanWidth/sqrt(2)));