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Browsing by Issue Date

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  • Alam, Md. Sahnawaz; Venkatesh, B. Prasanna (Cornell University Library, 2022-01)
    We propose and analyze the theoretical model for a two-stroke quantum heat engine with one of the heat baths replaced by a non-selective quantum measurement. We show that the engine's invariant reference state depends on ...
  • Bhattacharyya, Arpan; Chemissany, Wissam; Haque, S. Shajidul; Yan, Bin (SpringerOpen, 2022-01)
    We study the connections between three quantities that can be used as diagnostics for quantum chaos, i.e., the out-of-time-order correlator (OTOC), Loschmidt echo (LE), and complexity. We generalize the connection between ...
  • Abhishek, Aman; Das, Arpan; Kumar, Deepak; Mishra, Hiranmaya (SpringerOpen, 2022-01)
    A thermal gradient and/or a chemical potential gradient in a conducting medium can lead to an electric field, an effect known as thermoelectric effect or Seebeck effect. In the context of heavy-ion collisions, we estimate ...
  • Sengupta, Anand S. et al. (American Physical Society, 2022-01)
    This paper presents the Summed Parallel Infinite Impulse Response (SPIIR) pipeline used for public alerts during the third advanced LIGO and Virgo observation run (O3 run). The SPIIR pipeline uses infinite impulse response ...
  • Saini, Lalita; Nemala, Siva Sankar; Rathi, Aparna; Kaushik, Suvigya; Kalon, Gopinadhan (Nature Research, 2022-01)
    Interlayer space in graphite is impermeable to ions and molecules, including protons. Its controlled expansion would find several applications in desalination, gas purification, high-density batteries, etc. In the past, ...
  • Roy, Soumen; Sengupta, Anand S. et al. (American Physical Society, 2022-01)
    Results are presented of searches for continuous gravitational waves from 20 accreting millisecond x-ray pulsars with accurately measured spin frequencies and orbital parameters, using data from the third observing run of ...
  • Biswas, Ayan; Banerji, Anindya; Lal, Nijil; Chandravanshi, Pooja; Kumar, Rupesh; Singh, Ravindra Pratap (Optical Society of America, 2022-01)
    In this article, we introduce a quantum key distribution protocol for the line of sight channels based on coincidence measurements. We present a proof-of-concept implementation of our protocol. We show that using coincidence ...
  • Kumar, Sunil; Pallamraju, Duggirala; Suryawanshi, Pradip; Vijayalakshmi, Tatiparti; Seemala, Gopi K. (Elsevier, 2022-01)
    Earth''s upper atmosphere over low latitudes is influenced by the equatorial electrodynamics. Its influence can also be modulated by the thermospheric winds. The effect of these two forces on the thermospheric neutral ...
  • Mitra, Gourav; Guharay, A.; Batista, P. P.; Buriti, R. A. (Wiley, 2022-01)
    Planetary wave (PW) associated dynamical variability in the equatorial and extratropical middle atmosphere during the September 2019 Southern hemisphere minor sudden stratosphere warming (SSW) is investigated utilizing ...
  • Khandelwal, Akanksha; Chaturvedi, Priyanka; Chakraborty, Abhijit; Sharma, Rishikesh; Guenther, Eike W.; Persson, Carina M.; Fridlund, Malcolm; Hatzes, Artie P.; Prasad, Neelam J. S. S. V.; Esposito, Massimiliano; Chamarthi, Sireesha; Nayak, Ashirbad; Dishendra; Howell, Steve B (Oxford university Press, 2022-01)
    We report here the discovery of a hot Jupiter at an orbital period of 3.208664 ± 0.000015 d around TOI-1789 (TYC 1962-00303-1, TESSmag = 9.1) based on the TESS photometry, ground-based photometry, and high-precision radial ...
  • Jena, Partha Sarathi; Bhushan, Ravi; Shivam, Ajay; Bharti, Nisha; Sudheer, A. K. (Elsevier, 2022-01)
    The advent of Accelerator Mass Spectrometer (AMS) enhanced the application of meteoric 10Be (half-life of 1.39 Ma) as a tracer for understanding earth surface processes on thousand to million-year time scales. However, for ...

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