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Latest fully functional code - successfully converged to expected ground states.

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Karthik 2025-01-23 01:19:31 +01:00
parent dbb4e24b94
commit 5e7940a1b1
4 changed files with 15 additions and 14 deletions
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5
Dipolar-Gas-Simulator/+Plotter/plotLive2D.m
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@ -25,7 +25,8 @@ function plotLive2D(psi, Params, Transf, Observ, vrun)
set(plotxy, 'EdgeColor', 'none'); set(plotxy, 'EdgeColor', 'none');
cbar1 = colorbar; cbar1 = colorbar;
cbar1.Label.Interpreter = 'latex'; cbar1.Label.Interpreter = 'latex';
colormap('turbo') cbar1.Ticks = []; % Disable the ticks
colormap(gca, 'parula')
% clim(ax1,[0.00,0.3]); % clim(ax1,[0.00,0.3]);
ylabel(cbar1,'$na_{dd}^2$','FontSize',16,'Rotation',270) ylabel(cbar1,'$na_{dd}^2$','FontSize',16,'Rotation',270)
xlabel('$x$ ($\mu$m)', 'Interpreter', 'latex', 'FontSize', 14) xlabel('$x$ ($\mu$m)', 'Interpreter', 'latex', 'FontSize', 14)
@ -38,7 +39,7 @@ function plotLive2D(psi, Params, Transf, Observ, vrun)
set(plotxy, 'EdgeColor', 'none'); set(plotxy, 'EdgeColor', 'none');
cbar2 = colorbar; cbar2 = colorbar;
cbar2.Label.Interpreter = 'latex'; cbar2.Label.Interpreter = 'latex';
colormap('hsv') colormap(gca, 'hsv')
clim([-pi,pi]) clim([-pi,pi])
ylabel(cbar2,'$\phi$','FontSize',16,'Rotation',270) ylabel(cbar2,'$\phi$','FontSize',16,'Rotation',270)
xlabel('$x$ ($\mu$m)', 'Interpreter', 'latex', 'FontSize', 14) xlabel('$x$ ($\mu$m)', 'Interpreter', 'latex', 'FontSize', 14)

4
Dipolar-Gas-Simulator/+Plotter/visualizeGSWavefunction2D.m
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@ -45,7 +45,7 @@ function visualizeGSWavefunction2D(folder_path, run_index)
set(plotxy, 'EdgeColor', 'none'); set(plotxy, 'EdgeColor', 'none');
cbar1 = colorbar; cbar1 = colorbar;
cbar1.Label.Interpreter = 'latex'; cbar1.Label.Interpreter = 'latex';
colormap('turbo') colormap(gca, 'parula')
% clim(ax1,[0.00,0.3]); % clim(ax1,[0.00,0.3]);
ylabel(cbar1,'$na_{dd}^2$','FontSize',16,'Rotation',270) ylabel(cbar1,'$na_{dd}^2$','FontSize',16,'Rotation',270)
xlabel('$x$ ($\mu$m)', 'Interpreter', 'latex', 'FontSize', 14) xlabel('$x$ ($\mu$m)', 'Interpreter', 'latex', 'FontSize', 14)
@ -58,7 +58,7 @@ function visualizeGSWavefunction2D(folder_path, run_index)
set(plotxy, 'EdgeColor', 'none'); set(plotxy, 'EdgeColor', 'none');
cbar2 = colorbar; cbar2 = colorbar;
cbar2.Label.Interpreter = 'latex'; cbar2.Label.Interpreter = 'latex';
colormap('hsv') colormap(gca, 'hsv')
clim([-pi,pi]) clim([-pi,pi])
ylabel(cbar2,'$\phi$','FontSize',16,'Rotation',270) ylabel(cbar2,'$\phi$','FontSize',16,'Rotation',270)
xlabel('$x$ ($\mu$m)', 'Interpreter', 'latex', 'FontSize', 14) xlabel('$x$ ($\mu$m)', 'Interpreter', 'latex', 'FontSize', 14)

2
Dipolar-Gas-Simulator/+Scripts/run_locally.m
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@ -182,7 +182,7 @@ OptionsStruct.ScatteringLength = 101.35;
OptionsStruct.TrapFrequencies = [0, 0, 72.4]; OptionsStruct.TrapFrequencies = [0, 0, 72.4];
OptionsStruct.TrapPotentialType = 'None'; OptionsStruct.TrapPotentialType = 'None';
OptionsStruct.NumberOfGridPoints = [256, 256]; OptionsStruct.NumberOfGridPoints = [128, 128];
OptionsStruct.Dimensions = [100, 100]; OptionsStruct.Dimensions = [100, 100];
OptionsStruct.TimeStepSize = 0.005; % in s OptionsStruct.TimeStepSize = 0.005; % in s
OptionsStruct.MinimumTimeStepSize = 1E-5; % in s OptionsStruct.MinimumTimeStepSize = 1E-5; % in s

18
Dipolar-Gas-Simulator/+Scripts/run_on_cluster.m
View File

@ -9,7 +9,7 @@
% as = ((as/add)*Params.add)/Params.a0 % as = ((as/add)*Params.add)/Params.a0
% Critical point: 102.5133; Triangular phase: 98.0676; Stripe phase: 100.0289; Honeycomb phase: 101.9903 % Critical point: 102.5133; Triangular phase: 98.0676; Stripe phase: 100.0289; Honeycomb phase: 101.9903
%{
%% - Create Variational2D and Calculator object with specified options %% - Create Variational2D and Calculator object with specified options
OptionsStruct = struct; OptionsStruct = struct;
@ -22,9 +22,9 @@ OptionsStruct.ScatteringLength = 98.0676;
OptionsStruct.TrapFrequencies = [0, 0, 72.4]; OptionsStruct.TrapFrequencies = [0, 0, 72.4];
OptionsStruct.TrapPotentialType = 'None'; OptionsStruct.TrapPotentialType = 'None';
OptionsStruct.NumberOfGridPoints = [256, 256]; OptionsStruct.NumberOfGridPoints = [128, 128];
OptionsStruct.Dimensions = [100, 100]; OptionsStruct.Dimensions = [100, 100];
OptionsStruct.TimeStepSize = 500E-6; % in s OptionsStruct.TimeStepSize = 0.005; % in s
OptionsStruct.MinimumTimeStepSize = 1E-5; % in s OptionsStruct.MinimumTimeStepSize = 1E-5; % in s
OptionsStruct.TimeCutOff = 2E6; % in s OptionsStruct.TimeCutOff = 2E6; % in s
OptionsStruct.EnergyTolerance = 5E-10; OptionsStruct.EnergyTolerance = 5E-10;
@ -64,9 +64,9 @@ OptionsStruct.ScatteringLength = 100.0289;
OptionsStruct.TrapFrequencies = [0, 0, 72.4]; OptionsStruct.TrapFrequencies = [0, 0, 72.4];
OptionsStruct.TrapPotentialType = 'None'; OptionsStruct.TrapPotentialType = 'None';
OptionsStruct.NumberOfGridPoints = [256, 256]; OptionsStruct.NumberOfGridPoints = [128, 128];
OptionsStruct.Dimensions = [100, 100]; OptionsStruct.Dimensions = [100, 100];
OptionsStruct.TimeStepSize = 500E-6; % in s OptionsStruct.TimeStepSize = 0.005; % in s
OptionsStruct.MinimumTimeStepSize = 1E-5; % in s OptionsStruct.MinimumTimeStepSize = 1E-5; % in s
OptionsStruct.TimeCutOff = 2E6; % in s OptionsStruct.TimeCutOff = 2E6; % in s
OptionsStruct.EnergyTolerance = 5E-10; OptionsStruct.EnergyTolerance = 5E-10;
@ -93,20 +93,20 @@ solver.Potential = pot.trap();
%-% Run Solver %-% %-% Run Solver %-%
[Params, Transf, psi, V, VDk] = solver.run(); [Params, Transf, psi, V, VDk] = solver.run();
%}
%% - Create Variational2D and Calculator object with specified options %% - Create Variational2D and Calculator object with specified options
OptionsStruct = struct; OptionsStruct = struct;
OptionsStruct.NumberOfAtoms = 4.148e+07; OptionsStruct.NumberOfAtoms = 4.0102e+07;
OptionsStruct.DipolarPolarAngle = 0; OptionsStruct.DipolarPolarAngle = 0;
OptionsStruct.DipolarAzimuthAngle = 0; OptionsStruct.DipolarAzimuthAngle = 0;
OptionsStruct.ScatteringLength = 101.35; OptionsStruct.ScatteringLength = 101.9903;
OptionsStruct.TrapFrequencies = [0, 0, 72.4]; OptionsStruct.TrapFrequencies = [0, 0, 72.4];
OptionsStruct.TrapPotentialType = 'None'; OptionsStruct.TrapPotentialType = 'None';
OptionsStruct.NumberOfGridPoints = [256, 256]; OptionsStruct.NumberOfGridPoints = [128, 128];
OptionsStruct.Dimensions = [100, 100]; OptionsStruct.Dimensions = [100, 100];
OptionsStruct.TimeStepSize = 0.005; % in s OptionsStruct.TimeStepSize = 0.005; % in s
OptionsStruct.MinimumTimeStepSize = 1E-5; % in s OptionsStruct.MinimumTimeStepSize = 1E-5; % in s