4 papers
Ground state energy and phase transitions of Long-range XXZ using VQE
Mrinal Dev, Shraddha Sharma
The variational quantum eigen solver (VQE), has been widely used to find the ground state energy of different Hamiltonians with no analytical solutions and are classically difficul…
Robust Quantum Teleportation Against Noise Using Weak Measurement and Flip Operations
Mohit Dhanik, Shraddha Sharma, Pitamber Mahanandia
This study presents an improved quantum teleportation protocol designed to enhance fidelity in noisy environments by combining weak measurements (WMs) with flip and reversal operat…
Quantum-Kaniadakis entropy as a measure of quantum correlations through implicit bounds
Narayan S Iyer, Shraddha Sharma
In the present article, we examine the relationship of negative conditional quantum Kaniadakis entropy (CQKE) with the fully entangled fraction (FEF) which is a substantial ya…
Bimodal phase transition in a periodically modulated -type three-level system
Sanjoy Mishra, Shraddha Sharma, Amit Rai +1
We present a theoretical investigation of dynamical quantum phase transitions (QPTs) in a periodically driven -type three-level system (3LS) embedded in a double-mode cavity, d…