Browsing Journal Articles by Title

Browsing Journal Articles by Title

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  • Singha, Pracheta; Abhishek, Aman; Kadam, Guruprasad; Ghosh, Sabyasachi; Mishra, Hiranmaya (IOP, 2019)
    We have calculated different transport coefficients such as shear, bulk viscosities and electrical conductivity of quark and hadronic matter within the framework of a 2 flavor Polyakov-quark–meson model. For constant thermal ...
  • Gaur, G. (American Physical Society, 2017-03)
    In Advanced LIGO, detection and astrophysical source parameter estimation of the binary black hole merger GW150914 requires a calibrated estimate of the gravitational-wave strain sensed by the detectors. Producing an ...
  • Deepthi, K. N.; Goswami, Srubabati; Nath, Newton (American Physical Society, 2017-10)
    We study the effect of nonstandard interactions (NSIs) on the propagation of neutrinos through the Earth's matter and how it affects the hierarchy sensitivity of the DUNE experiment. We emphasize the special case when the ...
  • Singh, Sunil Kumar; Srinivasan, Aishwarya; Mitra, Shirsendu; Gooh Pattader, Partho Sarathi (Elsevier, 2022-04)
    Early detection and monitoring of any abnormality of Hemoglobin (Hb) concentration in whole blood samples are important as this may be related to anemia, leukemia, dengue, etc. To facilitate quantitative detection and to ...
  • Bagchi, Arjun; Grumiller, Daniel; Nandi, Poulami (Springer, 2022-05)
    We investigate the supersymmetric versions of Bondi-Metzner-Sachs or, equivalently, conformal Carroll symmetry in boundary dimensions d > 3, with applications of flat space holography in mind. We identify the contraction ...
  • Edelstein, Jose D.; Ghosh, Rajes; Laddha, Alok; Sarkar, Sudipta (Springer Verlag, 2021-09)
    Classifying consistent effective field theories for the gravitational interaction has recently been the subject of intense research. Demanding the absence of causality violation in high energy graviton scattering processes ...
  • Mandal, Subir; Pallamraju, Duggirala; Suryawanshi, Pradip (Elsevier, 2020-11)
    Gravity waves play an important role in the propagation of energy and momentum from the lower atmospheric regions into the upper atmosphere. Depending on the varying dissipation conditions, these waves generated in the ...
  • Bhattacharyya, Arpan et al. (American Physical Society, 2020-01)
    We propose a new diagnostic for quantum chaos. We show that the time evolution of complexity for a particular type of target state can provide equivalent information about the classical Lyapunov exponent and scrambling ...
  • Suthar, Kuldeep; Angom, D. (American Physical Society, 2017-04)
    We study two-species Bose-Einstein condensates confined in quasi-two-dimensional (quasi-2D) optical lattices at finite temperatures, employing the Hartree-Fock-Bogoliubov theory with the Popov approximation. We examine the ...
  • Uttam, Shefali; Sheel, Varun; Singh, Deepti; Newman, C. E.; Lemmon, M. T. (Elsevier, 2022-04)
    Convective vortices that are dust laden (dust devils), are believed to be an efficient mechanism for particle entrainment in the Martian atmosphere. Such vortices can be identified in-situ by landers or rovers by the reduced ...
  • Sengupta, Anand (IOP, 2015-05)
    In 2009–2010, the Laser Interferometer Gravitational-Wave Observatory (LIGO) operated together with international partners Virgo and GEO600 as a network to search for gravitational waves (GWs) of astrophysical origin. The ...
  • Coleppa, Baradhwaj; Sarkar, Agnivo; Rai, Santosh Kumar (American Physical Society, 2020-03)
    We study the discovery prospects of the charged Higgs boson in the context of multi-Higgs models in certain beyond the Standard Model scenarios. We classify models into three categories based on the charged Higgs coupling ...
  • Dey, Krishna Kanti; Sen, Ayusman (American chemical society, 2017-05)
    Self-propelled, synthetic active matters that transduce chemical energy into mechanical motion are examples of biomimetic non-equilibrium systems. They are of great current interest, with potential applications in ...
  • Anand, Sampurn; Bhatt, Jitesh R.; Pandey, Arun Kumar (IOP Publishing, 2017-07)
    We study the generation and evolution of magnetic field in the presence of chiral imbalance and gravitational anomaly which gives an additional contribution to the vortical current. The contribution due to gravitational ...
  • Das, Arpan; Kumar, Deepak; Mishra,Hiranmaya (American Physical Society, 2019-11)
    We estimate here chiral susceptibility at finite temperature within the framework of the Nambu–Jona-Lasinio model (NJL) using the Wigner function approach. We also estimate it in the presence of chiral chemical potential ...
  • Abhishek, Aman; Mishra, Hiranmaya (American Physical Society, 2019-03)
    We investigate the vacuum structure of dense quark matter in strong magnetic fields in a three-flavor Nambu Jona Lasinio (NJL) model including the Kobayashi-Maskawa-t�Hooft (KMT) determinant term using a variational method. ...
  • Bhattacharyya, Arpan (World Scientific Publishing, 2021-07)
    Motivated by recent interesting holographic results, several attempts have been made to study complexity (rather “Circuit Complexity”) for quantum field theories using Nielsen’s geometric method. Since then, it has found ...
  • Adhikari, Kiran; Choudhury, Sayantan; Chowdhury, Satyaki; Shirish, K.; Swain, Abinash (American Physical Society, 2021-09)
    In this article, we investigate the quantum circuit complexity and entanglement entropy in the recently studied black hole gas framework using the two-mode squeezed states formalism written in arbitrary dimensional spatially ...
  • Choudhury, Sayantan; Chowdhury, Satyaki; Gupta, Nitin, Mishara, Anurag; Selvam, Sachin Panneer; Panda, Sudhakar; Pasquino, Gabriel D.; Singha, Chiranjeeb; Swain, Abinash (MDPI, 2021-07)
    Recently, in various theoretical works, path-breaking progress has been made in recovering the well-known page curve of an evaporating black hole with quantum extremal islands, proposed to solve the long-standing black ...
  • Mondal, Tanmoy; Basak, Tanushree (Science Direct, 2015-05)
    Recently the study of anomalous gamma-ray emission in the regions surrounding the galactic center has drawn a lot of attention as it points out that the excess of ∼1–3 GeV∼1–3 GeV gamma-ray in the low latitude is consistent ...

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