120 citations
- SRM Institute of Science and TechnologyIN9 papers
- SRM University, Andhra PradeshIN6 papers
- Chennai Mathematical InstituteIN4 papers
- Saha Institute of Nuclear PhysicsIN4 papers
- Tohoku UniversityJP4 papers
- VIT-AP University4 papers
- Indian Institute of Science BangaloreIN3 papers
- Indian Statistical InstituteIN3 papers
- Astronomical Observatory of RomeIT2 papers
- Bharathidasan UniversityIN2 papers
- Chinese Academy of SciencesCN2 papers
- Eureka ScientificUS2 papers
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quant-ph2026
Generation of large Fock states from coherent states using Kerr interaction and displacement
Nilakantha Meher, Anirban Pathak, S. Sivakumar
We discuss a scheme to generate large Fock states. The scheme involves repeatedly applying an experimentally feasible unitary transformation to convert a semiclassical state into a…
quant-ph2025
Dynamical system analysis of quantum tunneling in an asymmetric double-well potential
Swetamber Das, Arghya Dutta
We study quantum tunneling in an asymmetric double-well potential using a dynamical systems--based approach rooted in the Ehrenfest formalism. In this framework, the time evolution…
quant-ph2023
Efficient entanglement-assisted discrimination of a class of many-copy indistinguishable sets
Abhay Srivastav, Saronath Halder
We explore entanglement as a resource to distinguish locally indistinguishable orthogonal quantum states. Specifically, we consider sets which contain states from an unextendible p…