K. S. Sravan Kumar
AuthID: R-006-R9E
1
TITLE: Towards a Unitary Formulation of Quantum Field Theory in Curved Spacetime: The Case of de Sitter Spacetime Full Text
AUTHORS: Kumar, K. Sravan; Marto, Joao;
PUBLISHED: 2025, SOURCE: SYMMETRY-BASEL, VOLUME: 17, ISSUE: 1
AUTHORS: Kumar, K. Sravan; Marto, Joao;
PUBLISHED: 2025, SOURCE: SYMMETRY-BASEL, VOLUME: 17, ISSUE: 1
2
TITLE: Revisiting primordial black holes formation from preheating instabilities: the case of Starobinsky inflation Full Text
AUTHORS: del Corral, Daniel; Gondolo, Paolo; Kumar, K. Sravan; Marto, Joao;
PUBLISHED: 2025, SOURCE: JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, VOLUME: 2025, ISSUE: 2
AUTHORS: del Corral, Daniel; Gondolo, Paolo; Kumar, K. Sravan; Marto, Joao;
PUBLISHED: 2025, SOURCE: JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, VOLUME: 2025, ISSUE: 2
3
TITLE: Revisiting Quantum Field Theory in Rindler Spacetime with Superselection Rules
AUTHORS: Kumar, K. Sravan; Marto, Joao;
PUBLISHED: 2024, SOURCE: UNIVERSE, VOLUME: 10, ISSUE: 8
AUTHORS: Kumar, K. Sravan; Marto, Joao;
PUBLISHED: 2024, SOURCE: UNIVERSE, VOLUME: 10, ISSUE: 8
4
TITLE: A New Understanding of Einstein-Rosen Bridges
AUTHORS: Enrique Gaztañaga; Sravan S Kumar; João Marto;
PUBLISHED: 2024
AUTHORS: Enrique Gaztañaga; Sravan S Kumar; João Marto;
PUBLISHED: 2024
INDEXED IN: 
CrossRef
CrossRef5
TITLE: Hawking radiation with pure states Full Text
AUTHORS: Kumar, K. Sravan; Marto, Joao;
PUBLISHED: 2024, SOURCE: GENERAL RELATIVITY AND GRAVITATION, VOLUME: 56, ISSUE: 12
AUTHORS: Kumar, K. Sravan; Marto, Joao;
PUBLISHED: 2024, SOURCE: GENERAL RELATIVITY AND GRAVITATION, VOLUME: 56, ISSUE: 12
6
TITLE: Towards a Unitary Formulation of Quantum Field Theory in Curved Space-Time: The Case of the Schwarzschild Black Hole
AUTHORS: Kumar, K. Sravan; Marto, Joao;
PUBLISHED: 2024, SOURCE: PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, VOLUME: 2024, ISSUE: 12
AUTHORS: Kumar, K. Sravan; Marto, Joao;
PUBLISHED: 2024, SOURCE: PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, VOLUME: 2024, ISSUE: 12
INDEXED IN: 
WOS CrossRef
WOS CrossRef7
TITLE: Non-Gaussianities in generalized non-local R-2-like inflation
AUTHORS: Koshelev, Alexey S.; Kumar, K. Sravan; Starobinsky, Alexei A.;
PUBLISHED: 2023, SOURCE: JOURNAL OF HIGH ENERGY PHYSICS, VOLUME: 2023, ISSUE: 7
AUTHORS: Koshelev, Alexey S.; Kumar, K. Sravan; Starobinsky, Alexei A.;
PUBLISHED: 2023, SOURCE: JOURNAL OF HIGH ENERGY PHYSICS, VOLUME: 2023, ISSUE: 7
INDEXED IN: 
Scopus WOS
Scopus WOS8
TITLE: Generalized non-local R-2-like inflation
AUTHORS: Koshelev, Alexey S.; Kumar, K. Sravan; Starobinsky, Alexei A.;
PUBLISHED: 2023, SOURCE: JOURNAL OF HIGH ENERGY PHYSICS, ISSUE: 7
AUTHORS: Koshelev, Alexey S.; Kumar, K. Sravan; Starobinsky, Alexei A.;
PUBLISHED: 2023, SOURCE: JOURNAL OF HIGH ENERGY PHYSICS, ISSUE: 7
INDEXED IN: WOS
WOS9
TITLE: Non-Gaussianities and tensor-to-scalar ratio in non-local R-2-like inflation
AUTHORS: Alexey S Koshelev; Sravan S Kumar; Anupam Mazumdar; Alexei A Starobinsky;
PUBLISHED: 2020, SOURCE: JOURNAL OF HIGH ENERGY PHYSICS, VOLUME: 2020, ISSUE: 6
AUTHORS: Alexey S Koshelev; Sravan S Kumar; Anupam Mazumdar; Alexei A Starobinsky;
PUBLISHED: 2020, SOURCE: JOURNAL OF HIGH ENERGY PHYSICS, VOLUME: 2020, ISSUE: 6
INDEXED IN: Scopus WOS
Scopus WOS10
TITLE: Analytic infinite derivative gravity, R-2-like inflation, quantum gravity and CMB
AUTHORS: Koshelev, AS; Kumar, KS; Starobinsky, AA;
PUBLISHED: 2020, SOURCE: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, VOLUME: 29, ISSUE: 14
AUTHORS: Koshelev, AS; Kumar, KS; Starobinsky, AA;
PUBLISHED: 2020, SOURCE: INTERNATIONAL JOURNAL OF MODERN PHYSICS D, VOLUME: 29, ISSUE: 14
INDEXED IN: Scopus WOS
Scopus WOS