46 行
1.3 KiB
C++
実行ファイル
46 行
1.3 KiB
C++
実行ファイル
/**********************************************************
|
|
|
|
This software is part of J.-S. Caux's ABACUS library.
|
|
|
|
Copyright (c).
|
|
|
|
-----------------------------------------------------------
|
|
|
|
File: LiebLin_TBA.cc
|
|
|
|
Purpose: solves the TBA equations for Lieb-Liniger
|
|
|
|
|
|
***********************************************************/
|
|
|
|
#include "JSC.h"
|
|
|
|
using namespace std;
|
|
using namespace JSC;
|
|
|
|
int main(int argc, const char* argv[])
|
|
{
|
|
|
|
//if (argc != 7) JSCerror("Wrong number of arguments to 2CBG_ThLim executable. Use c(best to set to 1), nbar, ebar, req_diff, Max_Secs, bool Save_data (0 == false).");
|
|
if (argc != 6) JSCerror("Wrong number of arguments. Use c(best to set to 1), mu, kBT, req_diff, Max_Secs");
|
|
|
|
DP c_int = atof(argv[1]);
|
|
DP mu = atof(argv[2]);
|
|
DP kBT = atof(argv[3]);
|
|
DP req_diff = atof(argv[4]);
|
|
int Max_Secs = atoi(argv[5]);
|
|
|
|
if (c_int <= 0.0) JSCerror("Give a strictly positive c.");
|
|
if (kBT <= 0.0) JSCerror("Negative T ? Not for the LiebLin gas.");
|
|
if (Max_Secs < 10) JSCerror("Give more time.");
|
|
|
|
//cout << "Read c_int = " << c_int << "\tmu = " << mu << "\tOmega = " << Omega << "\tkBT = " << kBT << "\tMax_Secs = " << Max_Secs << endl;
|
|
|
|
LiebLin_TBA_Solution solution(c_int, mu, kBT, req_diff, Max_Secs);
|
|
|
|
|
|
cout << solution.nbar << "\t" << solution.ebar << "\t" << solution.sbar << "\t";
|
|
|
|
return(0);
|
|
}
|