Achintya Kumar Dutta

Indian Institute of Technology Bombay — India

Physics and Astronomy · Physical Sciences

22h-index1.5kcitations133works1.32yr avg
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Research Topics

Advanced Chemical Physics Studies(60), Spectroscopy and Quantum Chemical Studies(38), DNA and Nucleic Acid Chemistry(24), Atomic and Molecular Physics(12), Photochemistry and Electron Transfer Studies(8)

Publications134 total

Electron Attachment Induced Shape Resonances in AT Base Pairs
ArXiv.org·2026Open Access
The Effect of Base-Pairing on the Shape Resonances of Nucleobases
arXiv (Cornell University)·2026Open Access
The Effect of Base-Pairing on the Shape Resonances of Nucleobases
ArXiv.org·2026Open Access
Electron Attachment Induced Shape Resonances in AT Base Pairs
arXiv (Cornell University)·2026Open Access
A perturbative triples correction scheme to relativistic quadratic unitary coupled cluster method: Theory, implementation and benchmarking
The Journal of Chemical Physics·2026
A third-order relativistic algebraic diagrammatic construction method for double ionization potentials: Theory, implementation, and benchmark
The Journal of Chemical Physics·2026
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>A</mml:mi> <mml:mi>b</mml:mi> </mml:mrow> <mml:mo> </mml:mo> <mml:mrow> <mml:mi>i</mml:mi> <mml:mi>n</mml:mi> <mml:mi>i</mml:mi> <mml:mi>t</mml:mi> <mml:mi>i</mml:mi> <mml:mi>o</mml:mi> </mml:mrow> </mml:math> calculations of the static and dynamic polarizability of BaOH
Physical review. A/Physical review, A·2026
A Low Cost Relativistic Algebraic Diagrammatic Construction Method Based on Cholesky Decomposition and Frozen Natural Spinors for Electronic Ionization, Attachment and Excitation Energy Problem
arXiv (Cornell University)·2025Open Access
The Effect of Aqueous Medium on Nucleobase Shape Resonances: Insights from Microsolvation
The Journal of Physical Chemistry A·2025
Reduced-cost relativistic equation-of-motion coupled cluster method based on frozen natural spinors: A state-specific approach
The Journal of Chemical Physics·2025· 2 cited
Relativistic unitary coupled cluster method for ground-state molecular properties
arXiv (Cornell University)·2025Open Access
A Reduced Cost Equation of Motion Coupled Cluster Method for Excited States Based on State-Specific Natural Orbitals: Theory, Implementation, and Benchmark
The Journal of Physical Chemistry A·2025· 1 cited
Effect of protein environment on the shape resonances of RNA pyrimidine nucleobases: Insights from a model system
The Journal of Chemical Physics·2025
Reduced-Cost Four-Component Relativistic Double Ionization Potential Equation-of-Motion Coupled-Cluster Approaches with 4-Hole--2-Particle Excitations and Three-Body Clusters
arXiv (Cornell University)·2025Open Access
From geometry to observation: Gravitational waves and the Raychaudhuri equation
Physics of the Dark Universe·2025Open Access
A Reduced Cost Two-Component Relativistic Equation-of-Motion Coupled Cluster Method for Ionization Potential
Journal of Chemical Theory and Computation·2025· 2 cited
The Effect of Aqueous Medium on Nucleobase Shape Resonances: Insights from Microsolvation
arXiv (Cornell University)·2025Open Access
A low-cost four-component relativistic coupled cluster linear response theory based on perturbation sensitive natural spinors
The Journal of Chemical Physics·2025· 3 citedOpen Access
A reduced cost equation of motion coupled cluster method for excited states based on state-specific natural orbitals: Theory, Implementation, Benchmark
arXiv (Cornell University)·2025· 1 citedOpen Access
Laser-Induced Graphene Nanofibers Enable Bacteriophage MS2 Inactivation in Sub-Microseconds through Local Electric Field Enhancement
ACS Applied Nano Materials·2025· 2 cited
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Frequent Co-authors

Róbert Izsák(11), Frank Neese(9), Nayana Vaval(8), Sourav Pal(8), Divya Tripathi(5), Pooja Verma(4), Sourav Pal(4), Soumi Haldar(4), Malaya K. Nayak(4), Madhubani Mukherjee(4), Christoph Riplinger(3), Jishnu Narayanan S J(3), Somesh Chamoli(3), Marcel Nooijen(2), Masaaki Saitow(2), Baptiste Démoulin(2), Jitendra Gupta(2), Debashree Ghosh(2), Turbasu Sengupta(2), Kshitijkumar A. Surjuse(2)