Kandaswamy Subramanian - Publications

Affiliations: 
Astronomy & Astrophysics IUCAA Pune 

105 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Dhang P, Bendre A, Sharma P, Subramanian K. Characterising the Dynamo in a Radiatively Inefficient Accretion Flow Monthly Notices of the Royal Astronomical Society. 494: 4854-4866. DOI: 10.1093/Mnras/Staa996  0.484
2019 Bera P, Shukurov A, Subramanian K. The Origin of Large-Scale Magnetic Fields in Low-Mass Galaxies Galaxies. 7: 91. DOI: 10.3390/galaxies7040091  0.445
2019 Subramanian K. From primordial seed magnetic fields to the galactic dynamo Arxiv: Cosmology and Nongalactic Astrophysics. 7: 47. DOI: 10.3390/Galaxies7020047  0.533
2018 Sharma R, Subramanian K, Seshadri T. Generation of helical magnetic field in a viable scenario of inflationary magnetogenesis Physical Review D. 97. DOI: 10.1103/Physrevd.97.083503  0.441
2018 Sur S, Bhat P, Subramanian K. Faraday rotation signatures of fluctuation dynamos in young galaxies Monthly Notices of the Royal Astronomical Society. 475. DOI: 10.1093/Mnrasl/Sly007  0.52
2018 Samui S, Subramanian K, Srianand R. Efficient cold outflows driven by cosmic rays in high redshift galaxies and their global effects on the IGM Monthly Notices of the Royal Astronomical Society. 476: 1680-1695. DOI: 10.1093/Mnras/Sty287  0.431
2018 Subramanian K. Origins of Cosmic magnetism Proceedings of the International Astronomical Union. 14: 291-294. DOI: 10.1017/S1743921319004435  0.363
2017 Sharma R, Jagannathan S, Seshadri TR, Subramanian K. Challenges in inflationary magnetogenesis: Constraints from strong coupling, backreaction, and the Schwinger effect Physical Review D. 96: 83511. DOI: 10.1103/Physrevd.96.083511  0.425
2017 Bhat P, Ebrahimi F, Blackman EG, Subramanian K. Evolution of the magnetorotational instability on initially tangled magnetic fields Monthly Notices of the Royal Astronomical Society. 472: 2569-2574. DOI: 10.1093/Mnras/Stx1989  0.497
2017 Jose C, Baugh CM, Lacey CG, Subramanian K. Understanding the non-linear clustering of high-redshift galaxies. Monthly Notices of the Royal Astronomical Society. 469: 4428-4436. DOI: 10.1093/Mnras/Stx1014  0.378
2017 Aiyer AK, Subramanian K, Bhat P. Passive scalar mixing and decay at finite correlation times in the Batchelor regime Journal of Fluid Mechanics. 824: 785-817. DOI: 10.1017/Jfm.2017.364  0.324
2016 Subramanian K. The origin, evolution and signatures of primordial magnetic fields. Reports On Progress in Physics. Physical Society (Great Britain). 79: 076901. PMID 27243368 DOI: 10.1088/0034-4885/79/7/076901  0.535
2016 Bhat P, Subramanian K, Brandenburg A. A unified large/small-scale dynamo in helical turbulence Monthly Notices of the Royal Astronomical Society. 461: 240-247. DOI: 10.1093/Mnras/Stw1257  0.403
2016 Roy S, Sur S, Subramanian K, Mangalam A, Seshadri TR, Chand H. Probing Magnetic Fields with Square Kilometre Array and its Precursors Journal of Astrophysics and Astronomy. 37: 42. DOI: 10.1007/S12036-016-9417-6  0.533
2015 Atmjeet K, Seshadri TR, Subramanian K. Helical cosmological magnetic fields from extra-dimensions Physical Review D - Particles, Fields, Gravitation and Cosmology. 91. DOI: 10.1103/Physrevd.91.103006  0.496
2015 Seta A, Bhat P, Subramanian K. Saturation of Zeldovich stretch-twist-fold map dynamos Journal of Plasma Physics. 81. DOI: 10.1017/S0022377815000628  0.346
2015 Bhat P, Subramanian K. Fluctuation dynamos at finite correlation times using renewing flows Journal of Plasma Physics. 81. DOI: 10.1017/S0022377815000616  0.344
2014 Atmjeet K, Pahwa I, Seshadri TR, Subramanian K. Cosmological magnetogenesis from extra-dimensional Gauss-Bonnet gravity Physical Review D - Particles, Fields, Gravitation and Cosmology. 89. DOI: 10.1103/Physrevd.89.063002  0.487
2014 Trivedi P, Subramanian K, Seshadri TR. Primordial magnetic field limits from the CMB trispectrum: Scalar modes and Planck constraints Physical Review D - Particles, Fields, Gravitation and Cosmology. 89. DOI: 10.1103/Physrevd.89.043523  0.496
2014 Chamandy L, Shukurov A, Subramanian K. Magnetic spiral arms and galactic outflows Monthly Notices of the Royal Astronomical Society: Letters. 446: L6-L10. DOI: 10.1093/Mnrasl/Slu156  0.513
2014 Subramanian K, Brandenburg A. Traces of large-scale dynamo action in the kinematic stage Monthly Notices of the Royal Astronomical Society. 445: 2930-2940. DOI: 10.1093/Mnras/Stu1954  0.485
2014 Jose C, Srianand R, Subramanian K. A physical model for the redshift evolution of high-z Lyman-break galaxies Monthly Notices of the Royal Astronomical Society. 443: 3341-3350. DOI: 10.1093/Mnras/Stu1339  0.376
2014 Chamandy L, Shukurov A, Subramanian K, Stoker K. Non-linear galactic dynamos: A toolbox Monthly Notices of the Royal Astronomical Society. 443: 1867-1880. DOI: 10.1093/Mnras/Stu1274  0.467
2014 Bhat P, Blackman EG, Subramanian K. Resilience of helical fields to turbulent diffusion - II. Direct numerical simulations Monthly Notices of the Royal Astronomical Society. 438: 2954-2966. DOI: 10.1093/Mnras/Stt2402  0.491
2014 Chamandy L, Subramanian K, Quillen A. Magnetic arms generated by multiple interfering galactic spiral patterns Monthly Notices of the Royal Astronomical Society. 437: 562-574. DOI: 10.1093/Mnras/Stt1908  0.483
2014 Bhat P, Subramanian K. Fluctuation dynamo at finite correlation times and the Kazantsev spectrum Astrophysical Journal Letters. 791. DOI: 10.1088/2041-8205/791/2/L34  0.402
2013 Park K, Blackman EG, Subramanian K. Large-scale dynamo growth rates from numerical simulations and implications for mean-field theories. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 87: 053110. PMID 23767646 DOI: 10.1103/Physreve.87.053110  0.468
2013 Chamandy L, Subramanian K, Shukurov A. Galactic spiral patterns and dynamo action – II. Asymptotic solutions Monthly Notices of the Royal Astronomical Society. 433: 3274-3289. DOI: 10.1093/Mnras/Stt967  0.472
2013 Jose C, Srianand R, Subramanian K. Clustering at high redshift: the connection between Lyman α emitters and Lyman break galaxies Monthly Notices of the Royal Astronomical Society. 435: 368-377. DOI: 10.1093/Mnras/Stt1299  0.402
2013 Bhat P, Subramanian K. Fluctuation dynamos and their Faraday rotation signatures Monthly Notices of the Royal Astronomical Society. 429: 2469-2481. DOI: 10.1093/Mnras/Sts516  0.535
2013 Jose C, Subramanian K, Srianand R, Samui S. Spatial Clustering of High Redshift Lyman Break Galaxies Monthly Notices of the Royal Astronomical Society. 429: 2333-2350. DOI: 10.1093/Mnras/Sts503  0.41
2013 Chamandy L, Subramanian K, Shukurov A. Galactic spiral patterns and dynamo action I: A new twist on magnetic arms Monthly Notices of the Royal Astronomical Society. 428: 3569-3589. DOI: 10.1093/Mnras/Sts297  0.487
2012 Kolekar S, Subramanian K, Sridhar S. Mean-field dynamo action in renovating shearing flows. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 86: 026303. PMID 23005850 DOI: 10.1103/Physreve.86.026303  0.441
2012 Trivedi P, Seshadri TR, Subramanian K. Cosmic microwave background trispectrum and primordial magnetic field limits. Physical Review Letters. 108: 231301. PMID 23003943 DOI: 10.1103/Physrevlett.108.231301  0.494
2012 Blackman EG, Subramanian K. On the resilience of helical magnetic fields to turbulent diffusion and the astrophysical implications Monthly Notices of the Royal Astronomical Society. 429: 1398-1406. DOI: 10.1093/Mnras/Sts433  0.481
2012 Chamandy L, Subramanian K, Shukurov A. Galactic spiral patterns and dynamo action Proceedings of the International Astronomical Union. 8: 249-250. DOI: 10.1017/S1743921313002597  0.377
2012 Brandenburg A, Sokoloff D, Subramanian K. Current Status of Turbulent Dynamo Theory Space Science Reviews. 169: 123-157. DOI: 10.1007/S11214-012-9909-X  0.439
2012 Widrow LM, Ryu D, Schleicher DRG, Subramanian K, Tsagas CG, Treumann RA. The first magnetic fields Space Science Reviews. 166: 37-70. DOI: 10.1007/S11214-011-9833-5  0.505
2011 Jose C, Samui S, Subramanian K, Srianand R. Weighing neutrinos using high redshift galaxy luminosity functions Physical Review D. 83: 123518. DOI: 10.1103/Physrevd.83.123518  0.383
2011 Brandenburg A, Subramanian K, Balogh A, Goldstein ML. SCALE DEPENDENCE OF MAGNETIC HELICITY IN THE SOLAR WIND The Astrophysical Journal. 734: 9. DOI: 10.1088/0004-637X/734/1/9  0.431
2011 Enßlin T, Pfrommer C, Miniati F, Subramanian K. Cosmic ray transport in galaxy clusters: implications for radio halos, gamma-ray signatures, and cool core heating Astronomy and Astrophysics. 527: 1-21. DOI: 10.1051/0004-6361/201015652  0.321
2010 Samui S, Subramanian K, Srianand R. Cosmic ray driven outflows from high-redshift galaxies Monthly Notices of the Royal Astronomical Society. 402: 2778-2791. DOI: 10.1111/J.1365-2966.2009.16099.X  0.382
2010 Trivedi P, Subramanian K, Seshadri TR. Primordial magnetic field limits from cosmic microwave background bispectrum of magnetic passive scalar modes Physical Review D. 82. DOI: 10.1103/Physrevd.82.123006  0.43
2010 Subramanian K. Magnetic fields in the early Universe Astronomische Nachrichten. 331: 110-120. DOI: 10.1002/Asna.200911312  0.464
2010 Baggaley AW, Shukurov A, Barenghi CF, Subramanian K. Fluctuation dynamo based on magnetic reconnections Astronomische Nachrichten. 331: 46-62. DOI: 10.1002/Asna.200911298  0.458
2009 Sridhar S, Subramanian K. Nonperturbative quasilinear approach to the shear dynamo problem. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 80: 066315. PMID 20365275 DOI: 10.1103/Physreve.80.066315  0.394
2009 Baggaley AW, Barenghi CF, Shukurov A, Subramanian K. Reconnecting flux-rope dynamo. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 80: 055301. PMID 20365033 DOI: 10.1103/Physreve.80.055301  0.445
2009 Seshadri TR, Subramanian K. Cosmic microwave background bispectrum from primordial magnetic fields on large angular scales. Physical Review Letters. 103: 081303. PMID 19792712 DOI: 10.1103/Physrevlett.103.081303  0.482
2009 Sridhar S, Subramanian K. Shear dynamo problem: Quasilinear kinematic theory. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 79: 045305. PMID 19518290 DOI: 10.1103/Physreve.79.045305  0.421
2009 Sur S, Subramanian K. Galactic dynamo action in presence of stochastic α and shear Monthly Notices of the Royal Astronomical Society: Letters. 392. DOI: 10.1111/J.1745-3933.2008.00570.X  0.42
2009 Samui S, Srianand R, Subramanian K. Understanding the redshift evolution of the luminosity functions of Lyman α emitters Monthly Notices of the Royal Astronomical Society. 398: 2061-2068. DOI: 10.1111/J.1365-2966.2009.15245.X  0.379
2009 Sethi SK, Subramanian K. Primordial magnetic fields and the HI signal from the epoch of reionization Journal of Cosmology and Astroparticle Physics. 2009: 21-21. DOI: 10.1088/1475-7516/2009/11/021  0.486
2009 Samui S, Subramanian K, Srianand R. Models of high redshift luminosity functions and galactic outflows: The dependence on halo mass function New Astronomy. 14: 591-603. DOI: 10.1016/J.Newast.2009.02.006  0.329
2008 Sur S, Brandenburg A, Subramanian K. Kinematic α-effect in isotropic turbulence simulations Monthly Notices of the Royal Astronomical Society: Letters. 385. DOI: 10.1111/J.1745-3933.2008.00423.X  0.422
2008 Sethi SK, Nath BB, Subramanian K. Primordial magnetic fields and formation of molecular hydrogen Monthly Notices of the Royal Astronomical Society. 387: 1589-1596. DOI: 10.1111/J.1365-2966.2008.13302.X  0.46
2008 Samui S, Subramanian K, Srianand R. Constrained semi-analytical models of galactic outflows Monthly Notices of the Royal Astronomical Society. 385: 783-808. DOI: 10.1111/J.1365-2966.2008.12932.X  0.394
2008 Brandenburg A, Rädler K, Rheinhardt M, Subramanian K. Magnetic Quenching of α and Diffusivity Tensors in Helical Turbulence The Astrophysical Journal. 687: L49-L52. DOI: 10.1086/593146  0.353
2007 Sur S, Shukurov A, Subramanian K. Galactic dynamos supported by magnetic helicity fluxes Monthly Notices of the Royal Astronomical Society. 377: 874-882. DOI: 10.1111/J.1365-2966.2007.11662.X  0.522
2007 Samui S, Srianand R, Subramanian K. Probing the star formation history using the redshift evolution of luminosity functions Monthly Notices of the Royal Astronomical Society. 377: 285-299. DOI: 10.1111/J.1365-2966.2007.11603.X  0.424
2007 Sur S, Subramanian K, Brandenburg A. Kinetic and magnetic α-effects in non-linear dynamo theory Monthly Notices of the Royal Astronomical Society. 376: 1238-1250. DOI: 10.1111/J.1365-2966.2007.11511.X  0.418
2007 Brandenburg A, Subramanian K. Simulations of the anisotropic kinetic and magnetic alpha effects Astronomische Nachrichten. 328: 507-512. DOI: 10.1002/Asna.200710772  0.373
2006 Subramanian K, Shukurov A, Haugen NEL. Evolving turbulence and magnetic fields in galaxy clusters Monthly Notices of the Royal Astronomical Society. 366: 1437-1454. DOI: 10.1111/J.1365-2966.2006.09918.X  0.524
2006 Subramanian K, Brandenburg A. Magnetic Helicity Density and Its Flux in Weakly Inhomogeneous Turbulence The Astrophysical Journal. 648: L71-L74. DOI: 10.1086/507828  0.497
2006 Shukurov A, Sokoloff D, Subramanian K, Brandenburg A. Galactic dynamo and helicity losses through fountain flow Astronomy & Astrophysics. 448: L33-L36. DOI: 10.1051/0004-6361:200600011  0.468
2006 Subramanian K. Primordial magnetic fields and CMB anisotropies Astronomische Nachrichten. 327: 403-409. DOI: 10.1002/Asna.200610542  0.426
2005 Sethi SK, Subramanian K. Primordial magnetic fields in the post‐recombination era and early reionization Monthly Notices of the Royal Astronomical Society. 356: 778-788. DOI: 10.1111/J.1365-2966.2004.08520.X  0.516
2005 Seshadri TR, Subramanian K. CMB anisotropy due to tangled magnetic fields in reionized models Physical Review D - Particles, Fields, Gravitation and Cosmology. 72: 1-7. DOI: 10.1103/Physrevd.72.023004  0.5
2005 Brandenburg A, Subramanian K. Minimal tau approximation and simulations of the alpha effect Astronomy and Astrophysics. 439: 835-843. DOI: 10.1051/0004-6361:20053221  0.454
2005 Brandenburg A, Subramanian K. Astrophysical magnetic fields and nonlinear dynamo theory Physics Reports. 417: 1-209. DOI: 10.1016/J.Physrep.2005.06.005  0.49
2005 Brandenburg A, Subramanian K. Strong mean field dynamos require supercritical helicity fluxes Astronomische Nachrichten. 326: 400-408. DOI: 10.1002/Asna.200510362  0.466
2004 Subramanian K, Brandenburg A. Nonlinear current helicity fluxes in turbulent dynamos and alpha quenching. Physical Review Letters. 93: 205001. PMID 15600932 DOI: 10.1103/Physrevlett.93.205001  0.477
2003 Subramanian K. Hyperdiffusion in nonlinear large- and small-scale turbulent dynamos. Physical Review Letters. 90: 245003. PMID 12857196 DOI: 10.1103/Physrevlett.90.245003  0.441
2003 Subramanian K, Seshadri TR, Barrow JD. Small-scale cosmic microwave background polarization anisotropies due to tangled primordial magnetic fields Monthly Notices of the Royal Astronomical Society. 344: L31-L35. DOI: 10.1046/J.1365-8711.2003.07003.X  0.441
2002 Subramanian K, Barrow JD. Small-scale microwave background anisotropies arising from tangled primordial magnetic fields Monthly Notices of the Royal Astronomical Society. 335. DOI: 10.1046/J.1365-8711.2002.05854.X  0.518
2002 Subramanian K. Synthesis of small and large scale dynamos Highlights of Astronomy. 12: 739-741. DOI: 10.1017/S1539299600014842  0.315
2002 Brandenburg A, Dobler W, Subramanian K. Magnetic helicity in stellar dynamos: new numerical experiments Astronomische Nachrichten. 323: 99-122. DOI: 10.1002/1521-3994(200207)323:2<99::Aid-Asna99>3.0.Co;2-B  0.508
2001 Seshadri TR, Subramanian K. Cosmic microwave background polarization signals from tangled magnetic fields. Physical Review Letters. 87: 101301. PMID 11531471 DOI: 10.1103/Physrevlett.87.101301  0.427
2001 Brandenburg A, Bigazzi A, Subramanian K. The helicity constraint in turbulent dynamos with shear Monthly Notices of the Royal Astronomical Society. 325: 685-692. DOI: 10.1046/J.1365-8711.2001.04468.X  0.417
2000 Subramanian K, Cen R, Ostriker JP. The structure of dark matter halos in hierarchical clustering theories Astrophysical Journal. 538: 528-542. DOI: 10.1086/309152  0.348
2000 Subramanian K. Self-Similar Collapse and the Structure of Dark Matter Halos: A Fluid Approach The Astrophysical Journal. 538: 517-527. DOI: 10.1086/309151  0.304
1999 Subramanian K. Unified Treatment Of Small- And Large-Scale Dynamos In Helical Turbulence Physical Review Letters. 83: 2957-2960. DOI: 10.1103/Physrevlett.83.2957  0.466
1999 Subramanian K. Dark matter halo cores in hierarchical clustering theories. Pramana. 53: 1001-1011. DOI: 10.1007/S12043-999-0056-1  0.343
1998 Subramanian K, Barrow JD. Microwave Background Signals from Tangled Magnetic Fields Physical Review Letters. 81: 3575-3578. DOI: 10.1103/Physrevlett.81.3575  0.483
1998 Subramanian K, Barrow JD. Magnetohydrodynamics in the Early Universe and the Damping of Non-linear Alfven Waves Physical Review D. 58: 83502. DOI: 10.1103/Physrevd.58.083502  0.462
1998 Subramanian K. Can the turbulent galactic dynamo generate large-scale magnetic fields? Monthly Notices of the Royal Astronomical Society. 294: 718-728. DOI: 10.1046/J.1365-8711.1998.01284.X  0.482
1995 Kumar A, Padmanabhan T, Subramanian K. Neutral hydrogen at high redshifts as a probe of structure formation - II. Line profile of a protocluster Monthly Notices of the Royal Astronomical Society. 272: 544-550. DOI: 10.1093/Mnras/272.3.544  0.519
1994 Subramanian K, Narasimha D, Chitre SM. Thermal generation of cosmological seed magnetic fields in ionization fronts Monthly Notices of the Royal Astronomical Society. 271. DOI: 10.1093/Mnras/271.1.L15  0.473
1994 Mangalam AV, Subramanian K. Effect of Advected Fields on Accretion Disk Dynamos Astrophysical Journal Supplement Series. 90: 963. DOI: 10.1086/191933  0.422
1994 Mangalam AV, Subramanian K. Dynamo Generation Of Magnetic Fields In Accretion Disks The Astrophysical Journal. 434: 509-517. DOI: 10.1086/174752  0.477
1993 Subramanian K, Mestel L. Galactic dynamos and density wave theory – II. An alternative treatment for strong non-axisymmetry Monthly Notices of the Royal Astronomical Society. 265: 649-654. DOI: 10.1093/Mnras/265.3.649  0.392
1993 Subramanian K, Padmanabhan T. Neutral hydrogen at high redshifts as a probe of structure formation – I. Post-COBE analysis of CDM and HDM models Monthly Notices of the Royal Astronomical Society. 265: 101-114. DOI: 10.1093/Mnras/265.1.101  0.538
1993 Padmanabhan T, Subramanian K. Aspects of Zel'dovich approximation The Astrophysical Journal. 417: 3-11. DOI: 10.1086/173286  0.508
1993 Padmanabhan T, Subramanian K. Zel'dovich approximation and the probability distribution for the smoothed density field in the nonlinear regime The Astrophysical Journal. 410: 482-487. DOI: 10.1086/172764  0.533
1992 Subramanian K, Swarup G. A cluster of protogalaxies at redshift 3.4 Nature. 359: 512-514. DOI: 10.1038/359512A0  0.375
1988 Subramanian K. On galaxy formation in asymmetric dark haloes Monthly Notices of the Royal Astronomical Society. 234: 459-476. DOI: 10.1093/Mnras/234.2.459  0.341
1988 Padmanabhan T, Subramanian K. The focusing equation, caustics and the condition for multiple imaging by thick gravitational lenses Monthly Notices of the Royal Astronomical Society. 233: 265-284. DOI: 10.1093/Mnras/233.2.265  0.453
1987 Subramanian K, Rees MJ, Chitre SM. Gravitational lensing by dark galactic haloes Monthly Notices of the Royal Astronomical Society. 224: 283-298. DOI: 10.1093/Mnras/224.2.283  0.36
1987 Narasimha D, Subramanian K, Chitre SM. The gravitational lens system 2016+112 revisited The Astrophysical Journal. 315: 434. DOI: 10.1086/165148  0.318
1987 Subramanian K, Chitre SM. The Intensity Ratio in Different Wave Bands between Images of Gravitationally Lensed Quasars as a Probe of Dark Matter The Astrophysical Journal. 313: 13-19. DOI: 10.1086/164943  0.302
1987 Barrow JD, Subramanian K. Lensing of supernova neutrinos Nature. 327: 375-375. DOI: 10.1038/327375A0  0.316
1986 Narasimha D, Subramanian K, Chitre SM. 'Missing image' in gravitational lens systems? Nature. 321: 45-46. DOI: 10.1038/321045A0  0.319
1985 Subramanian K, Chitre SM, Narasimha D. Minilensing of multiply imaged quasars: flux variations and vanishing of images The Astrophysical Journal. 289: 37-51. DOI: 10.1086/162862  0.321
1984 Narasimha D, Subramanian K, Chitre SM. Gravitational lens models for the triple radio source MG 2016+112. The Astrophysical Journal. 283: 512-514. DOI: 10.1086/162333  0.345
1983 Narlikar JV, Subramanian K. A single exhaust model for backward emission in Doppler quasars The Astrophysical Journal. 273: 44-57. DOI: 10.1086/161345  0.546
1982 Narlikar JV, Subramanian K. Observational limitations of the Doppler theory of quasars The Astrophysical Journal. 260: 469-483. DOI: 10.1086/160268  0.574
Show low-probability matches.