V Subrahmanyam

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Publications (44)

• Quantum correlations in a cluster spin model with three-spin interactions
  Journal of Physics A: Mathematical and Theoretical 2025 DOI: 10.1088/1751-8121/adc218
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• Loschmidt echo and momentum distribution in a Kitaev spin chain
  Physical Review A 2022 DOI: 10.1103/PhysRevA.106.032221
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• Magnetization revivals and dynamics of quantum correlations in a Kitaev spin chain
  Physical Review A 2020 DOI: 10.1103/PhysRevA.102.012406
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• Loschmidt echo of local dynamical processes in integrable and non integrable spin chains
  Journal of Physics A: Mathematical and Theoretical 2019 DOI: 10.1088/1751-8121/ab2ddb
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• Interference of the signal from a local dynamical process with the quantum state propagation in spin chains
  Journal of Physics A: Mathematical and Theoretical 2019 DOI: 10.1088/1751-8121/aae952
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• Quantum correlations and entanglement in a Kitaev-type spin chain
  Physical Review A 2018 DOI: 10.1103/PHYSREVA.98.052303
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• Remotely detecting the signal of a local decohering process in spin chains
  Journal of Physics A: Mathematical and Theoretical 2017 DOI: 10.1088/1751-8121/AA6730
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• Contrasting distributions of pairwise entanglement and mutual information in Heisenberg spin systems
  International Journal of Quantum Information 2016 DOI: 10.1142/S0219749916400293
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• Intrinsic upper bound on two-qubit polarization entanglement predetermined by pump polarization correlations in parametric down-conversion
  Physical Review A 2016 DOI: 10.1103/PHYSREVA.93.063842
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• Entanglement spectrum and block eigenvalue spacing distribution of correlated electron states
  Annals of Physics 2015 DOI: 10.1016/J.AOP.2015.07.012
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