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- Iowa State UniversityUS242 papers
- Indian Institute of Technology BHUIN239 papers
- Centre National de la Recherche ScientifiqueFR217 papers
- University of Tennessee at KnoxvilleUS217 papers
- The University of TokyoJP216 papers
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- Brookhaven National LaboratoryUS214 papers
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5 papers · 2 filters
Quantum teleportation by utilizing helical spin chains for sharing entanglement
Harshit Verma, Levan Chotorlishvili, Jamal Berakdar +1
We develop a new protocol for sharing entanglement (one ebit) between two parties using the natural dynamics of helical multiferroic spin chains. We introduce a novel kicking schem…
General(ized) Hartman effect
Mohammad Hasan, Bhabani Prasad Mandal
In this letter we prove explicitly that if Hartman effect exists for an arbitrary `unit cell' potential, then it also exist for a periodic system constructed using the same `unit c…
A modified quasi-classical analysis to capture the effects of strong interaction in open QED lattices
Tarush Tiwari, Kuldeep K Shrivastava, Dibyendu Roy +1
We investigate the role of optical nonlinearity in light propagation through two different one-dimensional open QED lattices, namely a chain of qubits with direct coupling between…
Generation of coherence in an exactly solvable nonlinear nanomechanical system
A. K. Singh, L. Chotorlishvili, S. Srivastava +4
This study is focused on the quantum dynamics of a nitrogen-vacancy (NV) center coupled to a nonlinear, periodically driven mechanical oscillator. For a continuous periodic driving…
Hybrid quantum-classical chaotic NEMS
A. K. Singh, L. Chotorlishvili, Z. Toklikishvili +2
We present an exactly solvable model of a hybrid quantum-classical system of a Nitrogen-Vacancy (NV) center spin (quantum spin) coupled to a nanocantilever (classical) and analyze…