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Commit 7a025619 authored by Yifan Wang's avatar Yifan Wang
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adding plots for parity violation waveform

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birefringence-waveform/birefringence_waveform.py 0 → 100644
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View file @ 7a025619
from pycbc.waveform import get_fd_waveform
#import numpy as np
#import pycbc.conversions
import lal
import pycbc.waveform
def IMRPhenomParity(parity_Amu, **kwds):
if 'approximant' in kwds:
kwds.pop("approximant")
hp, hc = get_fd_waveform(approximant="IMRPhenomXPHM", **kwds)
temp = parity_Amu / 1e9 / lal.QE_SI * lal.H_SI * lal.PI * lal.PI / lal.H0_SI
hp_parity = hp + hc * temp * hp.sample_frequencies **2
hc_parity = hc - hp * temp * hp.sample_frequencies **2
return hp_parity, hc_parity
pycbc.waveform.add_custom_waveform('IMRPhenomParity', IMRPhenomParity, 'frequency', force=True)
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birefringence-waveform/plot_waveform.ipynb 0 → 100644
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%% Cell type:code id:0bf66287 tags:
``` python
import birefringence_waveform
```
%% Cell type:code id:e021c49d tags:
``` python
from pycbc.waveform import get_fd_waveform
```
%% Cell type:code id:7a58382b tags:
``` python
import numpy as np
import matplotlib as mpl
import matplotlib.pyplot as plt
################################################################################
#
# PLOTTING OPTIONS
#
################################################################################
# PLOTTING OPTIONS
fig_width_pt = 3*246.0 # Get this from LaTeX using \showthe\columnwidth
inches_per_pt = 1.0/72.27 # Convert pt to inch
golden_mean = (np.sqrt(5)-1.0)/2.0 # Aesthetic ratio
fig_width = fig_width_pt*inches_per_pt # width in inches
fig_height = fig_width*golden_mean # height in inches
fig_size = [fig_width,fig_height]
params = { 'axes.labelsize': 24,
'font.family': 'serif',
'font.serif': 'Computer Modern Raman',
'font.size': 24,
'legend.fontsize': 20,
'xtick.labelsize': 24,
'ytick.labelsize': 24,
'axes.grid' : True,
'text.usetex': True,
'savefig.dpi' : 100,
'lines.markersize' : 14,
'figure.figsize': fig_size}
mpl.rcParams.update(params)
```
%% Cell type:code id:79926da0 tags:
``` python
hp,hc = get_fd_waveform(approximant='IMRPhenomParity',parity_Amu=0,mass1=30,mass2=30,f_lower=20,delta_f=1/32)
hpIMR,_ = get_fd_waveform(approximant='IMRPhenomXPHM',mass1=30,mass2=30,f_lower=20,delta_f=1/32)
```
%% Cell type:code id:c2b5578d tags:
``` python
plt.plot(hp.sample_frequencies,hp,label='my waveform hp')
plt.plot(hc.sample_frequencies,hc,label='my waveform hc')
plt.plot(hpIMR.sample_frequencies,hpIMR,label='PyCBC',ls='--')
plt.legend()
plt.xlim(20,100)
```
%% Output
/Users/yifanwang/lscsoft/py37/lib/python3.7/site-packages/numpy/core/_asarray.py:102: ComplexWarning: Casting complex values to real discards the imaginary part
return array(a, dtype, copy=False, order=order)
/Users/yifanwang/lscsoft/py37/lib/python3.7/site-packages/numpy/core/_asarray.py:102: ComplexWarning: Casting complex values to real discards the imaginary part
return array(a, dtype, copy=False, order=order)
/Users/yifanwang/lscsoft/py37/lib/python3.7/site-packages/numpy/core/_asarray.py:102: ComplexWarning: Casting complex values to real discards the imaginary part
return array(a, dtype, copy=False, order=order)
(20.0, 100.0)
%% Cell type:code id:838b8a6e tags:
``` python
hp_no,hc_no = get_fd_waveform(approximant='IMRPhenomParity',parity_Amu=0,mass1=30,mass2=30,f_lower=20,delta_f=1/32)
hp,hc = get_fd_waveform(approximant='IMRPhenomParity',parity_Amu=10,mass1=30,mass2=30,f_lower=20,delta_f=1/32)
```
%% Cell type:code id:599bf95e tags:
``` python
plt.plot(hp_no.sample_frequencies,hp_no,label='GR waveform')
plt.plot(hp.sample_frequencies,hp,label='Pairty violation $A_\mu$ = 10 $GeV^{-1}$')
plt.legend()
plt.xlim(20,100)
```
%% Output
/Users/yifanwang/lscsoft/py37/lib/python3.7/site-packages/numpy/core/_asarray.py:102: ComplexWarning: Casting complex values to real discards the imaginary part
return array(a, dtype, copy=False, order=order)
/Users/yifanwang/lscsoft/py37/lib/python3.7/site-packages/numpy/core/_asarray.py:102: ComplexWarning: Casting complex values to real discards the imaginary part
return array(a, dtype, copy=False, order=order)
(20.0, 100.0)
%% Cell type:code id:a84850db tags:
``` python
```
birefringence-waveform/printwfname.py 0 → 100644
+ 6
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View file @ 7a025619
import birefringence_waveform
from pycbc.waveform import fd_approximants
# List of fd approximants that are currently available
print(fd_approximants())
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