# Abhay Ashtekar

## Affiliations: | 1993- | Pennsylvania State University, State College, PA, United States |

##### Area:

Elementary Particles and High Energy Physics, Astronomy and Astrophysics##### Website:

http://www.phys.psu.edu/people/ava1##### Google:

"Abhay Ashtekar"##### Bio:

http://cgpg.gravity.psu.edu/people/Ashtekar/cv.html

https://inspirehep.net/record/1017992?ln=en

http://adsabs.harvard.edu/abs/1978PhDT........68A

##### Mean distance: 1129.33

#### Parents

Sign in to add mentorRobert Paul Geroch | grad student | 1978 | Chicago | |

(Asymptotic Structure of the Gravitational Field at Spatial Infinity.) |

#### Children

Sign in to add traineeChristopher Beetle | grad student | 2000 | Penn State |

Olaf Dreyer | grad student | 2001 | Penn State |

Badri Krishnan | grad student | 2002 | Penn State |

Jacek Wisniewski | grad student | 2002 | Penn State |

Joshua L. Willis | grad student | 2004 | Penn State |

Chris F. Van Den Broeck | grad student | 2005 | Penn State |

Jonathan S. Engle | grad student | 2006 | Penn State |

Kevin Vandersloot | grad student | 2006 | Penn State |

Victor M. Taveras | grad student | 2009 | Penn State |

Shaun Wood | grad student | 2009 | Penn State |

David Sloan | grad student | 2010 | Penn State |

Adam Henderson | grad student | 2011 | Penn State |

Edward Wilson-Ewing | grad student | 2011 | Penn State |

Miguel Campiglia | grad student | 2012 | Penn State |

Martin Bojowald | post-doc | Penn State (MathTree) | |

Saurya Das | post-doc | Penn State (Astronomy Tree) | |

Amit Ghosh | post-doc | Penn State | |

Hisaaki Shinkai | post-doc | 1999-2001 | Penn State |

Iván Agulló | post-doc | 2010-2012 | Penn State |

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#### Publications

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Ashtekar A, Olmedo J, Singh P. (2018) Quantum Transfiguration of Kruskal Black Holes. Physical Review Letters. 121: 241301 |

Ashtekar A, Bonga B, Kesavan A. (2016) Gravitational Waves from Isolated Systems: Surprising Consequences of a Positive Cosmological Constant. Physical Review Letters. 116: 051101 |

Ashtekar A. (2015) Quantum general relativity Current Science. 109: 2243-2249 |

Ashtekar A, Bonga B, Kesavan A. (2015) Asymptotics with a positive cosmological constant. III. the quadrupole formula Physical Review D - Particles, Fields, Gravitation and Cosmology. 92 |

Ashtekar A, Gupt B. (2015) Generalized effective description of loop quantum cosmology Physical Review D - Particles, Fields, Gravitation and Cosmology. 92 |

Ashtekar A, Bonga B, Kesavan A. (2015) Asymptotics with a positive cosmological constant. II. Linear fields on de Sitter spacetime Physical Review D - Particles, Fields, Gravitation and Cosmology. 92 |

Agullo I, Ashtekar A. (2015) Unitarity and ultraviolet regularity in cosmology Physical Review D - Particles, Fields, Gravitation and Cosmology. 91 |

Agullo I, Nelson W, Ashtekar A. (2015) Preferred instantaneous vacuum for linear scalar fields in cosmological space-times Physical Review D - Particles, Fields, Gravitation and Cosmology. 91 |

Ashtekar A, Barrau A. (2015) Loop quantum cosmology: From pre-inflationary dynamics to observations Classical and Quantum Gravity. 32 |

Ashtekar A, Bonga B, Kesavan A. (2015) Asymptotics with a positive cosmological constant: I. Basic framework Classical and Quantum Gravity. 32 |