44 lines
1.2 KiB
C++
Executable File
44 lines
1.2 KiB
C++
Executable File
/**********************************************************
|
|
|
|
This software is part of J.-S. Caux's ABACUS library.
|
|
|
|
Copyright (c) J.-S. Caux.
|
|
|
|
-----------------------------------------------------------
|
|
|
|
File: 2CBG_ThLim.cc
|
|
|
|
Purpose: solves the TBA equations for the 2-component Bose gas
|
|
|
|
***********************************************************/
|
|
|
|
#include "ABACUS.h"
|
|
|
|
using namespace std;
|
|
using namespace ABACUS;
|
|
|
|
int main(int argc, const char* argv[])
|
|
{
|
|
|
|
if (argc != 7) ABACUSerror("Wrong number of arguments to 2CBG_ThLim executable. "
|
|
"Use c (best to set to 1), mu, Omega, kBT, TT(minutes), "
|
|
"bool Save_data (0 == false).");
|
|
|
|
DP c_int = atof(argv[1]);
|
|
DP mu = atof(argv[2]);
|
|
DP Omega = atof(argv[3]);
|
|
DP kBT = atof(argv[4]);
|
|
int Max_Secs = 60 * atoi(argv[5]);
|
|
bool Save_data = bool(atoi(argv[6]));
|
|
|
|
if (c_int <= 0.0) ABACUSerror("Give a strictly positive c.");
|
|
if (Omega <= 0.0) ABACUSerror("Give a strictly positive Omega, "
|
|
"otherwise the algorithm cannot converge.");
|
|
if (kBT <= 0.0) ABACUSerror("Negative T ? You must be a string theorist.");
|
|
if (Max_Secs < 10) ABACUSerror("Give more time.");
|
|
|
|
Solve_2CBG_TBAE_via_refinements (c_int, mu, Omega, kBT, Max_Secs, Save_data);
|
|
|
|
return(0);
|
|
}
|