JAYANTA K SAHA

About

Hi, I am a theoretical physicist working in the area of Atomic, Molecular and Optical Physics. My ongoing projects at Aliah University, Kolkata, India includes accurate determination of structural and spectral properties alongside quantum entanglement and information theoretic measures of spatially confined and plasma embedded few-body systems, study of coherent non-linear resonances in Zeeman sublevels of hyperfine structure of Rb atoms using pump-probe laser spectroscopy, critical stability and quantum phase transition of few-body systems and implementation of stabilization method in relativistic CI framework for resonance states of highly charged ions.

Employment

• Aliah University Assistant Professor
  2015 - Present

Education

• Presidency University MSc
  2004 - 2006
• University of Calcutta BSc
  2001 - 2004
• West Bengal State University PhD
  ? - 2013

Projects & Funding

Projects & funding information is unavailable.

Publications (106)

• Conjugate position- and momentum-space electronic density distributions, quantum information theoretic insights on the spherically compressed He atom
  Journal of Physics B: Atomic, Molecular and Optical Physics 2026 DOI: 10.1088/1361-6455/ae901b
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• Structural modification in symmetric three-body molecular ions within the Borromean binding regime
  Molecular Physics 2026 DOI: 10.1080/00268976.2025.2535487
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• An algorithm for automated extraction of resonance parameters from the stabilization method
  Computer Physics Communications 2025 DOI: 10.1016/j.cpc.2025.109815
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• Coherent control of electromagnetically induced transparency (EIT)-based surface plasmon polaritons (SPPs) using system parameters
  Journal of Physics B: Atomic, Molecular and Optical Physics 2025 DOI: 10.1088/1361-6455/ae063d
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• Influence of spin-orbit coupling mode of vector vortex beam on the electromagnetically induced transparency and absorption in rubidium vapor
  The European Physical Journal Plus 2025 DOI: 10.1140/epjp/s13360-025-06763-6
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• Manipulation of Coherent Optical Phenomena and the Generation of Orbital Angular Momentum-Based Four-Wave Mixing Signal Using Structured Light
  Physics of Wave Phenomena 2025 DOI: 10.3103/S1541308X25600242
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• Effect of pressure confinement on electronic structure and radiative transitions of Helium-like systems
  Physica Scripta 2025 DOI: 10.1088/1402-4896/ade370
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• Structural Properties and Quantum Information Theoretic Measures of a Harmonically Trapped Two‐Electron Quantum Dot
  International Journal of Quantum Chemistry 2025 DOI: 10.1002/qua.70056
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• Critical Stability of a Model Two‐Electron System With Tunable Interelectronic Repulsion
  International Journal of Quantum Chemistry 2025 DOI: 10.1002/qua.70042
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• On the high-momentum oscillatory distribution and related quantum information theoretical measures of confined alkali systems (H, Li)
  Journal of Physics B: Atomic, Molecular and Optical Physics 2025 DOI: 10.1088/1361-6455/adc525
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