# Department of Theoretical Physics, TIFR

## Preprints - 2019

Preprint Number |
Title of Paper |
Name/s of Authors |

TIFR/TH/19-1 | Impact of different extended components of mean field models on transport coefficients of quark matter | Aminul Islam Chowdhury, Dey Jayanta, Ghosh Sabyasachi |

TIFR/TH/19-2 | Constraints on non-resonant photon-axion conversion from the planck satellite data | Mukherjee Suvodip, Rishi Khatri, Wandelt Benjamin |

TIFR/TH/19-3 | Tensors for tending to tensions in $ \tau $ decays | Dighe Amol, Ghosh Subhajit, Kumar Girish, Roy Tuhin s. |

TIFR/TH/19-4 | A robust anomaly finder based on autoencoder | Roy Tuhin s., Vijay aravind h. |

TIFR/TH/19-5 | New cmb spectral distortion constraints on decaying dark matter with full evolution of electromagnetic cascades before recombination | Acharya Sandeep kumar, Khatri Rishi |

TIFR/TH/19-6 | Continuing search for new phhysics in $b \to s \mu \mu$ decays: two operators at a time | Alok Ashutosh kumar, Dighe Amol, Gangal Shireen, Kumar Dinesh |

TIFR/TH/19-7 | Complementary bound on w′ mass from higgs to diphoton decay | Triparno Bandyopadhyay, Das Dipankar, Pasechnik Roman, Rathsman Johan |

TIFR/TH/19-8 | Supersymmetry with an inhomogeneous s-term | Roy Tuhin s., Chakraborty Sabyasachi |

TIFR/TH/19-9 | Matter chern simons theories in a background magnetic field | Haldar Indranil, Minwalla Shiraz |

TIFR/TH/19-10 | Phase diagram of n =2 chern simons theory with a single fundamental chiral multiplet at large n | Dey Anshuman, Halder Indranil, Jain Sachin, Minwalla Shiraz, Prabhakar Naveen |

TIFR/TH/19-11 | $b \rightarrow k_2^{\ast} \ell^+\ell^-$ distributions in standard model at large recoil | Das Diganta, Kindra Bharti, Kumar Girish, Mahajan Namit |

TIFR/TH/19-12 | Large lyα opacity fluctuations and low cmb τ in models of late reionization with large islands of neutral hydrogen extending to z < 5.5 | Kulkarni Girish, Keating Laura, Haehnelt Martin, Bosman Sarah, Puchwein Ewald, Chardin Jonathan, Aubert Dominique |

TIFR/TH/19-13 | Predictions and sensitivity forecasts for reionization-era [c ii] line intensity mapping | Dumitru Sebastian, Kulkarni Girish, Lagache Guilaine, Haehnelt Martin |

TIFR/TH/19-14 | Modelling the observed luminosity function and clustering evolution of ly α emitters: growing evidence for late reionization | Weinberger Lewis, Haehnelt Martin, Kulkarni Girish |

TIFR/TH/19-15 | Concerns about modelling of the edges data | Hill Richard, Kulkarni Girish, Meerburg Daniel, Puchwein Ewald |

TIFR/TH/19-16 | Real time warm pions from the lattice using an effective theory | Gupta Sourendu, Sharma Rishi |

TIFR/TH/19-17 | Jackiw-teitelboim gravity and rotating black holes | Moitra Upamanyu, Sake Sunil kumar, Trivedi Sandip p., Vishal V. |

TIFR/TH/19-18 | Long troughs in the lyman-alpha forest below redshift 6 due to islands of neutral hydrogen | Keating Laura, Weinberger Lewis, Kulkarni Girish, Haehnelt Martin, Chardin Jonathan, Aubert Dominique |

TIFR/TH/19-19 | Memories of initial states and density imbalance in dynamics of interacting disordered systems | Chakraborty Ahana, Gorantla Pranay, Sensarma Rajdeep |

TIFR/TH/19-20 | Dark matter capture in celestial objects: improved treatment of multiple scattering and updated constraints from white dwarfs | Dasgupta Basudeb, Gupta Aritra, Ray Anupam |

TIFR/TH/19-21 | Prospects for observing the cosmic web in lyman-α emission | Witstok Joris, Puchwein Ewald, Kulkarni Girish, Smit Renske, Haehnelt Martin |

TIFR/TH/19-22 | Evolution of the agn uv luminosity function from redshift 7.5 | Kulkarni Girish, Worseck Gabor, Hennawi Joseph |

TIFR/TH/19-23 | Unique contributions to the scalar bispectrum in `just enough inflation' | Ragavendra H. v., Chowdhury Debika, Sriramkumar L. |

TIFR/TH/19-24 | Inflation after planck: judgment day | Chowdhury Debika, Martin Jerome, Ringeval Christophe, Vennin Vincent |

TIFR/TH/19-25 | Milky way positron excess from selectively enhanced dark matter annihilation | Das Anirban, Dasgupta Basudeb, Roy Anupam |

TIFR/TH/19-26 | On maximal chaos exponent for theories with a global symmetry | Halder Indranil |

TIFR/TH/19-27 | Jackiw-teitelboim model coupled to conformal matter in the semi-classical limit | Moitra Upamanyu, Sake Sunil kumar, Trivedi Sandip p., V Vishal |

TIFR/TH/19-28 | The probability distribution of 3-d shapes of galaxy clusters from 2-d x-ray images | Shankar Swapnil, Khatri Rishi |

TIFR/TH/19-29 | Mass-deformed n = 3 supersymmetric chern-simons-matter theory | Inbasekar Karthik, Janagal Lavneet, Shukla Ashish |

TIFR/TH/19-30 | a new probe of axion-like particles: cmb polarization distortions due to cluster magnetic fields | Mukherjee Suvodip, Spergel David, Khatri Rishi, Wandelt Benjamin |

TIFR/TH/19-31 | Dark neutrino interactions phase out the hubble tension | Ghosh Subhajit, Khatri Rishi, Roy Tuhin s. |

TIFR/TH/19-32 | Nonperturbative potential for study of quarkonia in qgp | Bala Dibyendu, Datta Saumen |

TIFR/TH/19-33 | Jets with electrons and boosted top quarks | Chatterjee Suman, Godbole Rohini, Roy Tuhin s. |

TIFR/TH/19-34 | Quantum quench and thermalization to gge in arbitrary dimensions and the odd-even effect | Banerjee Parijat, Mandal Gautam, Kaushal Anurag, Gaikwad Adwait |

TIFR/TH/19-35 | Cmb anisotropy and bbn constraints on pre-recombination decay of dark matter to visible particles | Acharya Sandeep kumar, Khatri Rishi |

TIFR/TH/19-36 | On the regge limit of fishnet correlators | Dutta Chowdhury Subham, Sen Kallol, Haldar Parthiv |

TIFR/TH/19-37 | Classifying and constraining local four photon and four graviton s-matrices | Dutta Chowdhury Subham, Gadde abhijit, Gopalka Tushar, Halder Indranil, Janagal Lavneet, Minwalla Shiraz |

TIFR/TH/19-38 | Cosmology with recombination spectrum | Sarkar Debajyoti, Khatri Rishi |

TIFR/TH/19-39 | The e6 route to multi-component dark matter | Bandyopadhyay Triparno, Maji Rinku |

TIFR/TH/19-40 | Neutrino and positron constraints on spinning primordial black hole dark matter | Dasgupta Basudeb, Laha Ranjan, Ray Anupam |

TIFR/TH/19-41 | Predictions for bs -> k* l l in non-universal z' models | Alok Ashutosh kumar, Dighe Amol, Gangal Shireen, Kumar Dinesh |

TIFR/TH/19-42 | Quarkonia evolution with correlated and uncorrelated noise | Tiwari Anurag, Sharma Rishi |

TIFR/TH/19-43 | Effective thermal potential between static q and qbar in su(3) gauge theory | Bala Dibyendu, Datta Saumen |

TIFR/TH/19-44 | Model independent parametrization of the late time cosmic acceleration: constraints on the parameters from recent observations | Dinda Bikash ranjan |

TIFR/TH/19-45 | Cmb spectral distortions constraints on primordial black holes, cosmic strings and long lived unstable particles revisited | Acharya Sandeep kumar, Khatri Rishi |