/usr/include/x86_64-linux-gnu/Gyoto/GyotoChernSimons.h is in libgyoto6-dev 1.2.0-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | /**
* \file GyotoChernSimons.h
* \brief Chern-Simons 1st order perturbation to KerrBL metric
*
*/
/*
Copyright 2013 Frederic Vincent
This file is part of Gyoto.
Gyoto is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Gyoto is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Gyoto. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GyotoChernSimons_h
#define __GyotoChernSimons_h
#include <GyotoKerrBL.h>
namespace Gyoto {
namespace Metric {
class ChernSimons;
};
};
class Gyoto::Metric::ChernSimons
: public Gyoto::Metric::KerrBL {
friend class Gyoto::SmartPointer<Gyoto::Metric::ChernSimons>;
protected:
double dzetaCS_; ///< Chern-Simons coupling constant
public:
GYOTO_OBJECT;
ChernSimons();
ChernSimons(const ChernSimons &o);
virtual ~ChernSimons();
virtual ChernSimons * clone() const ;
void dzetaCS(double d);
double dzetaCS() const;
double gmunu(const double * const x, int mu, int nu) const ;
double gmunu_up(const double * const x, int mu, int nu) const ;
int diff(const double y[8], const double cst[5], double res[8]) const ;
void circularVelocity(double const pos[4], double vel [4],
double dir=1.) const ;
};
#endif
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