Estimating correlations and entanglement in the two-dimensional Heisenberg model in the strong-rung-coupling limit, Chandrima B. Pushpan, Harikrishnan K J, Prithvi Narayan, Amit Kumar Pal, Phys. Rev. A 110, 032408 (2024)

Quantum state transfer on 2D lattices: A low-energy effective Hamiltonian approach, Chandrima B. Pushpan, Harikrishnan K J, Amit Kumar Pal, Physics Letters A 511, 129543(2024)

Localizing genuine multiparty entanglement in noisy stabilizer states, Harikrishnan K. J. and Amit Kumar Pal, Phys. Rev. A 108, 032404(2023)

Controlling gain with loss: Bounds on localizable entanglement in multi-qubit systems, Jithin G. Krishnan, Harikrishnan K. J.,  Amit Kumar Pal, Phys. Rev. A 107, 042411(2023)

Distinguishing phases via non-Markovian dynamics of entanglement in topological quantum codes under parallel magnetic field, Harikrishnan K. J. and Amit Kumar Pal, Phys. Rev. A 105, 052421(2022)

Entanglement and fidelity across quantum phase transitions in locally perturbed topological codes with open boundaries, Harikrishnan K J,  Amit Kumar Pal  

Entanglement in XYZ model on a spin-star system: Anisotropy vs. field-induced dynamics, Jithin G. Krishnan, Harikrishnan K. J.,  Amit Kumar Pal