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Sravan Kumar Korumilli. Completed the Doutoramento in Física in 2017/05/19 by Universidade da Beira Interior, Doutoramento in Física in 2017/05/19 by Universidade da Beira Interior Centro de Matemática e Aplicações, Master in M. Sc in Physics in 2011/04/30 by University of Hyderabad and Bachelor in B.Sc in 2009/04/30 by Andhra University. Is Postdoc in Japan Society for Promotion of Science (JSPS). Published 17 articles in journals. Organized 1 event(s). Co-supervised 1 work(s) of course completion of LSc/BSc. Participates and/or participated as PhD Student Fellow in 4 project(s) and Post-doc Fellow in 3 project(s). Works in the area(s) of Exact Sciences with emphasis on Physical Sciences with emphasis on Particles and Fields Physics.
Identification

Personal identification

Full name
Sravan Kumar Korumilli

Citation names

  • K. Sravan Kumar

Author identifiers

Ciência ID
5014-F2B1-1CEC
ORCID iD
0000-0002-3126-8195
Google Scholar ID
https://scholar.google.com/citations?user=K4fJuZkAAAAJ&hl=en
Researcher Id
https://inspirehep.net/authors/1306579?ui-citation-summary=true

Email addresses

  • sravan.k.aa@m.titech.ac.jp (Professional)
  • sravan.mph@icloud.com (Personal)

Telephones

Mobile phone
  • (+91) 9000825654 (Personal)
  • (+31) 657572693 (Personal)
  • (+81) 7085703805 (Personal)

Addresses

  • Van Swinderen Institute for Particle Physics and Gravity, University of Groningen , 9747 AG , Zernike , Groningen, Netherlands (Professional)
  • Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, JAPAN , 152-8551, Ookayama, Tokyo , Tokyo , Japan (Professional)
  • Planetenlaan 85, 9742 HC , Groningen , Groningen , Netherlands (Personal)
  • 1-167/4 Near Gopalaswamy Temple , 533254 , Lakkavaram , Malikipuram, East Godavari , India (Personal)

Websites

Knowledge fields

  • Exact Sciences - Physical Sciences - Particles and Fields Physics

Languages

Language Speaking Reading Writing Listening Peer-review
Telugu (Mother tongue)
English Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2)
Portuguese Intermediate (B1) Intermediate (B1) Intermediate (B1) Intermediate (B1) Intermediate (B1)
Hindi Intermediate (B1) Advanced (C1) Advanced (C1) Intermediate (B1) Upper intermediate (B2)
Education
Degree Classification
2013/03/18 - 2017/05/19
Concluded
Física (Doutoramento)
Major in Theoretical Physics
Universidade da Beira Interior, Portugal

Universidade da Beira Interior Centro de Matemática e Aplicações, Portugal
" Inflaton candidates: from string theory to particle physics" (THESIS/DISSERTATION)
Theoretical cosmology
2009/07/01 - 2011/04/30
Concluded
M. Sc in Physics (Master)
Major in Physics
University of Hyderabad, India
"Space time symmetries, algebras and representation theories " (THESIS/DISSERTATION)
High Energy Physics Theory
2006/07/01 - 2009/04/30
Concluded
B.Sc (Bachelor)
Major in Mathematics, Physics and Chemistry
Andhra University, India
Mathematics, Physics and Chemistry
Affiliation

Science

Category
Host institution
Employer
2020/11/24 - Current Postdoc (Research) Japan Society for Promotion of Science (JSPS), Japan
Tokyo Institute of Technology , Japan
2018/11/01 - 2020/10/31 Postdoc (Research) Rijksuniversiteit Groningen, Netherlands
Van Swinderen Institute for Particle Physics and Gravity, University of Groningen , Netherlands
(...)
2017/10/01 - 2018/10/31 Postdoc (Research) Southern University of Science and Technology, China
Southern University of Science and Technology, China
Projects

Grant

Designation Funders
2020/11/24 - Current Non-local theories and their cosmological applications
Post-doc Fellow
Tokyo Institute of Technology , Japan
Japanese Society for Promotion of Science
Ongoing
2016/01/01 - Current COST Action CA-15117 (CANTATA)
PhD Student Fellow
Universidade da Beira Interior Centro de Matemática e Aplicações, Portugal
2015/01/01 - Current Late-time acceleration of the Universe: modified theories of gravity and dark energy related singularities
PhD Student Fellow
Universidade da Beira Interior Centro de Matemática e Aplicações, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2013/05/01 - Current Mathematics and Applications
PhD Student Fellow
Universidade da Beira Interior Centro de Matemática e Aplicações, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2020/11/24 - 2022/11/24 Non-local theories and their cosmological implications
Post-doc
Nihon Gakujutsu Shinkokai

Contract

Designation Funders
2018/11/01 - 2020/10/31 Gravity, Blackholes, Cosmology, String Theory
Post-doc Fellow
Van Swinderen Insitute for Particle Physics and Gravity, University of Groningen , Netherlands

Rijksuniversiteit Groningen, Netherlands
Nederlandse Organisatie voor Wetenschappelijk Onderzoek
Ongoing
2017/10/01 - 2018/10/31 Research in Classical and Quantum Gravity
Funded by SUSTech
Post-doc Fellow
Southern University of Science and Technology, China
Concluded
2011/01/01 - 2017/03/18 Inflationary Cosmology: Preparing the Theory to Match the Observations
SFRH/BD/51980/2012
PhD Student Fellow
Universidade da Beira Interior, Portugal

Universidade da Beira Interior Centro de Matemática e Aplicações, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
Outputs

Publications

Conference paper
  1. "Non-local R2-like inflation, Gravitational Waves and Non-Gaussianities". Paper presented in 16th Marcel Grossman meeting, Rome, 2021.
    Accepted
  2. Sravan Kumar, K.; Marto, João; Vargas Moniz, Paulo; Das, Suratna. "Gravitational waves in $\alpha-$attractors". 2017.
    10.1142/9789813226609_0571
Journal article
  1. Kumar, K. Sravan; Maheshwari, Shubham; Mazumdar, Anupam; Peng, Jun. "An anisotropic bouncing universe in non-local gravity". Journal of Cosmology and Astroparticle Physics 2021 07 (2021): 025. http://dx.doi.org/10.1088/1475-7516/2021/07/025.
    10.1088/1475-7516/2021/07/025
  2. Alexey S. Koshelev; K. Sravan Kumar; Alexei A. Starobinsky. "Analytic infinite derivative gravity, R2-like inflation, quantum gravity and CMB". International Journal of Modern Physics D (2020): 2043018-2043018. https://doi.org/10.1142/S021827182043018X.
    10.1142/S021827182043018X
  3. Kumar, K. Sravan; Maheshwari, Shubham; Mazumdar, Anupam; Peng, Jun. "Stable, nonsingular bouncing universe with only a scalar mode". Phys.Rev.D 102 2 (2020): 024080-024080. http://inspirehep.net/record/1794346.
    10.1103/PhysRevD.102.024080
  4. Biondini, S.; Sravan Kumar, K.; Kumar, K. Sravan. "Dark matter and Standard Model reheating from conformal GUT inflation". JHEP 07 7 (2020): 039-039. http://inspirehep.net/record/1790264.
    10.1007/JHEP07(2020)039
  5. Koshelev, Alexey S.; Sravan Kumar, K.; Mazumdar, Anupam; Starobinsky, Alexei A.. "Non-Gaussianities and tensor-to-scalar ratio in non-local R$^{2}$-like inflation". JHEP 06 (2020): 152-152. http://inspirehep.net/record/1783273.
    10.1007/JHEP06(2020)152
  6. Sravan Kumar, K.; Vargas Moniz, Paulo. "Conformal GUT inflation, proton lifetime and non-thermal leptogenesis". Eur.Phys.J.C 79 11 (2019): 945-945. http://inspirehep.net/record/1679428.
    10.1140/epjc/s10052-019-7449-1
  7. Sravan Kumar, K.; Maheshwari, Shubham; Mazumdar, Anupam. "Perturbations in higher derivative gravity beyond maximally symmetric spacetimes". Phys.Rev.D 100 6 (2019): 064022-064022. http://inspirehep.net/record/1733873.
    10.1103/PhysRevD.100.064022
  8. Koshelev, Alexey S.; Sravan Kumar, K.; Modesto, Leonardo; Rachwal, Leslaw. "Finite quantum gravity in dS and AdS spacetimes". Phys.Rev.D 98 4 (2018): 046007-046007. http://inspirehep.net/record/1631962.
    10.1103/PhysRevD.98.046007
  9. Koshelev, Alexey S.; Sravan Kumar, K.; Starobinsky, Alexei A.. "$R^2$ inflation to probe non-perturbative quantum gravity". JHEP 03 (2018): 071-071. http://inspirehep.net/record/1638330.
    10.1007/JHEP03(2018)071
  10. Koshelev, Alexey S.; Sravan Kumar, K.; Vargas Moniz, Paulo. "Effective models of inflation from a nonlocal framework". Phys.Rev.D 96 10 (2017): 103503-103503. http://inspirehep.net/record/1444319.
    10.1103/PhysRevD.96.103503
  11. Banerjee, Shreya; Das, Suratna; Sravan Kumar, K.; Singh, T.P.. "Signatures of spontaneous collapse-dynamics-modified single-field inflation". Phys.Rev.D 95 10 (2017): 103518-103518. http://inspirehep.net/record/1507068.
    10.1103/PhysRevD.95.103518
  12. João Morais; Bouhmadi-López, Mariam; K. SRAVAN KUMAR; Marto, João; Tavakoli, Yaser. "Interacting 3-form dark energy models: distinguishing interactions and avoiding the Little Sibling of the Big Rip". Phys.Dark Univ. 15 (2017): 7-30. http://inspirehep.net/record/1479754.
    10.1016/j.dark.2016.11.002
  13. K. SRAVAN KUMAR; David Mulryne; Nunes, Nelson J.; Marto, João; Vargas Moniz, Paulo. "Non-Gaussianity in multiple three-form field inflation". Phys.Rev.D 94 10 (2016): 103504-103504. http://inspirehep.net/record/1471810.
    10.1103/PhysRevD.94.103504
  14. Burgazli, Alvina; Zhuk, Alexander; Morais, João; Bouhmadi-López, Mariam; Sravan Kumar, K.. "Coupled scalar fields in the late Universe: The mechanical approach and the late cosmic acceleration". JCAP 09 09 (2016): 045-045. http://inspirehep.net/record/1409466.
    10.1088/1475-7516/2016/09/045
  15. Bouhmadi-López, Mariam; Kumar, K.Sravan; Marto, Jo; Morais, Jo; Zhuk, Alexander. "$K$-essence model from the mechanical approach point of view: coupled scalar field and the late cosmic acceleration". JCAP 07 07 (2016): 050-050. http://inspirehep.net/record/1457586.
    10.1088/1475-7516/2016/07/050
  16. Kumar, K.Sravan; Marto, J.; Vargas Moniz, P.; Das, Suratna. "Non-slow-roll dynamics in $\alpha-$attractors". JCAP 04 04 (2016): 005-005. http://inspirehep.net/record/1376478.
    10.1088/1475-7516/2016/04/005
  17. Kumar, K.Sravan; Bueno Sánchez, Juan C.; Escamilla-Rivera, Celia; Marto, Joao; Vargas Moniz, P.. "DBI Galileon inflation in the light of Planck 2015". JCAP 02 02 (2016): 063-063. http://inspirehep.net/record/1357968.
    10.1088/1475-7516/2016/02/063
  18. Kumar, K.Sravan; Marto, J.; Nunes, Nelson J.; Moniz, P.Vargas. "Inflation in a two 3-form fields scenario". JCAP 06 (2014): 064-064. http://inspirehep.net/record/1288054.
    10.1088/1475-7516/2014/06/064
Working paper
  1. Chris Ripken. 2022. "Probing UV-physics with scattering amplitudes in Black Hole space-time".
  2. Masahide Yamaguchi. 2022. "Fate of Non-gaussianity consistency relations in non-local scalar field theories".
  3. 2022. "Graviton production in non-local gravity".
  4. Joao Marto; paulo vargas moniz. 2022. "A new understanding of inflationary quantum fluctuations and CMB anomalies".
  5. Alexei A. Starobinsky; Alexey S. Koshelev. 2022. "Generalized Non-local R^2-inflation and its Universal predictions".
  6. Luca Buoninfante. 2022. "Quantum Gravity, Higher Derivatives and Non-locality". To appear soon in www.arXiv.org.
Activities

Oral presentation

Presentation title Event name
Host (Event location)
2022/02/24 Generalized Non-local R^2-like inflation and its Universal predictions https://perimeterinstitute.ca/events/generalized-non-local-r2-inflation-and-its-universal-predictions Quantum gravity seminar series
Perimeter Institute (Waterloo, Canada)
2021/12/06 Conformal GUT inflation, Dark Matter and Standard Model 30th JGRG meeting
Waseda University (Tokyo, Japan)
2021/10/26 Non-local early Universe cosmology Weekly Seminars
Kobe University (Kobe, Japan)
2021/10/18 Non-local early Universe cosmology Weekly Seminars
Yukawa Institute of Theoretical Physics (Kyoto, Japan)
2021/08/23 R2-gravity, Non-locality and Inflation Strings and Fields 2021 conference
Yukawa Institute of Theoretical Physics (Kyoto, Japan)
2021/07/20 R^2 gravity, Non-locality and Inflation NRF- JSPS workshop in particle physics, cosmology and gravitation
NRF- JSPS, Tokyo Institute of Technology (Tokyo, Japan)
2021/07/05 Non-local R2-like inflation, Gravitational Waves and Non-Gaussianities 16th Marcel Grossman Meeting, from 5th to 10th July 2021
ICRANET, Sapienza University (ROME, Italy)
2021/06/10 Status of theoretical cosmology and search for new physics Invited talk
IIT Mandi, India (Mandi, India)
2021/06/05 Non-local R2-like inflation, Gravitational Waves and Non-Gaussianities Quarks 2020, A. D. Sakharov Centennial (on- line) workshop
Lebdev Institute, Russia (Moscow, Russia)
2021/03/29 A non-local framework to violate single field consistency re- lations 15th Iberian cosmology meeting held online at University of Coim- bra, Portugal
University of Coimbra, Portugal (Coimbra, Portugal)
2020/12/02 Analytic Infinite Derivative Gravity, $R^{2}$ -like inflation and quantum gravity JGRG conference
University of Tokyo (Tokyo, Japan)
2020/07/10 Analytic Infinite Derivative Gravity, $R^{2}$ -like inflation and quantum gravity Weekly seminars on zoom
Tokyo Institute of Technology (Tokyo, Japan)
2020/01/20 Analytic Infinite Derivative Gravity, $R^{2}$ -like inflation and quantum gravity Weekly seminars on zoom
DAMTP, University of Cambridge (London, United Kingdom)
2019/12/09 Non-local R^2 inflation and non-Gaussianities Invited talk
University of Salerno (Salerno , Italy)
2019/11/06 Non-local R^2 inflation and non-Gaussianities Invited talk
University of Oldenburg (Oldenburg, Germany)
2019/09/09 Non-local R^2 inflation and non-Gaussianity Quantum gravity and matter
University of Hiedelberg (Hiedelberg, Germany)
2019/06/13 Non-singular solutions in non-local gravity Singularities and horizons: from blackholes to cosmology
Lorentz center, University of Leiden (Leiden , Netherlands)
2019/04/15 Non-singular solutions in non-local gravity 14th Iberian Cosmology meeting
University of Basque country (Bilbao , Spain)
2019/03/28 Conformal GUT inflation Invited talk
Nikhef, University of Amsterdam (Amsterdam , Netherlands)
2018/03/20 Non-local R^2 inflation in the light of future CMB Quantum gravity
Southern University of Science and Technology (SUSTech) (Shenzhen, China)
2018/01/20 R^2 inflation and quantum gravity Inviited talk
Center for Theoretical Physics, Jamia Millia Islamia (Delhi , India)
2017/12/10 Starobinsky inflation and quantum gravity Invited talk
School of Physics, University of Hyderabad (Hyderabad, India)
2017/03/27 R^2 inflation and quantum gravity XII Iberian Cosmology meeting
University of Valencia (Valencia , Spain)
2016/07/27 Inflation from string field theory Utrecht cosmology Symposium
University of Utrecht (Utrecht , Netherlands)
2016/04/18 Non-slow-roll dynamics in \alpha-attractors Invited talk
Institute of Astrophysics, University of Lisbon (Lisbon , Portugal)
2016/03/29 Inflation from string field theory XI Iberian Cosmology meeting
University of Porto (porto , Portugal)
2015/08/12 Status of inflationary cosmology Guest lecture
School of Physics, University of Hyderabad (Hyderabad , India)
2015/07/12 Gravitational waves in \alpha-attractors XIV Marcel Grossmann Meeting in Rome
University of Sapienza, Rome (Rome , Italy)
2015/06/19 Interactions in 3-form dark energy model Cosmology and Quantum Vacuum 2015
Institute of Space Sciences (IEEC-CSIC), Barcelona, Spain (Rhodes, Greece)
2015/03/30 DBI Galilion Inflation DBI Galilion Inflation
X Iberian Cosmology meeting at Arajuez (Madrid, Spain)
2014/12/15 Two 3-form inflation and non-Gaussianity Primordial Universe after Planck
Institut d'Astrophysique de Paris (Paris , France)
2014/07/28 Two 3-form fields inflation and non-Gaussianity Quantum Cosmology seminar
Physikzentrum (Bad Honnef, Germany)
2014/04/28 Two 3-form fields inflation IX Iberian Cosmology meeting
Department of Physics, University of Aveiro (Aveiro , Portugal)
2013/09/18 N3-form fields inflation Modified Gravity Theories: Beyond Einstein's Legacy
Faculty of Science, University of Lisbon (Lisbon , Portugal)

Supervision

Thesis Title
Role
Degree Subject (Type)
Institution / Organization
2019/03/15 - 2019/06/15 Hamiltonian Description of Higher-Order Lagrangians
Co-supervisor
Physics (Degree)
Van Swinderen Insitute for Particle Physics and Gravity, University of Groningen , Netherlands

Event organisation

Event name
Type of event (Role)
Institution / Organization
2022/03/14 - 2022/03/18 Quantum Gravity, Cosmology and Black Holes https://qgcobh2022.inpcs.net/ (2022/03/14 - 2022/03/18)
Conference (Co-organisor)
Universidade da Beira Interior Centro de Matemática e Aplicações, Portugal
2021/03/08 - 2021/03/12 Quantum Gravity, Higher Derivatives and Non-locality https://www.qgrav2021.inpcs.net/ (2021/03/08 - 2021/03/12)
Conference (Co-organisor)
Tokyo Institute of Technology , Japan
2019/01/10 - 2020/10/01 1) Organizer of weekly seminars at Van Swinderen Institute, University of Groningen, Groningen, Netherlands (2019-2020) 2) Organizer of weekly Journal club at Van Swinderen Institute, University of Groningen, Groningen, Netherlands. (2019-2020). 3) Organizer of weekly lectures notes discussions at Van Swinderen Institute, University of Groningen, Groningen, Netherlands. (2019-2020). (2019/01/10 - 2020/10/01)
Seminar (Co-organisor)
Van Swinderen Insitute for Particle Physics and Gravity, University of Groningen , Netherlands

Mentoring / Tutoring

Topic Student name
2021/10/01 - Current Inflation, Dark Matter and Primordial Blackholes Mr. Daniel del Corral
2018/11/01 - 2021/05/30 Non-local theories of gravity and cosmological singularities Shubham Maheshwari
2018/11/01 - 2021/05/30 Non-local theories of gravity and cosmological singularities Jun Peng