Dear all:
It is a pleasure to announce the second release of BI-spectra and non-Gaussianity Operator, BINGO-2.0. The description of the code can be found in both the websites provided below. You can use either of them to download the code.
1. http://www.physics.iitm.ac.in/~sriram/bingo/bingo.html
2. https://sites.google.com/site/codecosmo/bingo
Note that in case of the first mirror, due to some security certificate problem, sometimes the automated reply upon registration does not work for some e-mails. The second mirror is expected to work well. However, since the second mirror is relatively new, I would like to request you to write to me if you face any problem.
The following paper contains the results and analysis of BINGO-2.0.
"On the scalar consistency relation away from slow roll", V. Sreenath, Dhiraj Kumar Hazra, L. Sriramkumar, 1410.0252 [astro-ph.CO].
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The history of the two versions and the changelog are as follows:
Version 2.0: October 2014
The bi-spectrum can be calculated for an arbitrary triangular configurations of the wavenumbers.
The bi-spectrum can be obtained in squeezed limit to, say, examine the consistency relation.
Python scripts have been included to create two-dimensional density plots and three-dimensional contour plots of bi-spectrum.
Added mpif90 option to run BINGO in multiple nodes.
Term = 0 calculates the total f_nl from all terms in the bi-spectrum.
Version 1.0: February 2013
The first release of BINGO.
The scalar bi-spectrum is evaluated in the equilateral configurations of wavenumbers.
It also includes calculations of the scalar power spectrum.
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We welcome comments and suggestions on the code.
With Regards,
Dhiraj Hazra
BINGO-2.0: BI-spectra and Non-Gaussianity Operator (The second release)
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- Posts: 17
- Joined: March 31 2009
- Affiliation: PCCP, APC, Paris