4 papers
Using Quantum Switches to Mitigate Noise in Grover's Search Algorithm
Suryansh Srivastava, Arun K. Pati, Samyadeb Bhattacharya +1
Grover's quantum search algorithm promises a quadratic speedup for unstructured search over its classical counterpart. But this advantage is affected by noise acting on the search…
On the Notion of Dark Space-Time and Quantum Entanglement
Arun Kumar Pati
The nature of quantum nonlocality, as exemplified by entanglement, remains one of the deepest mysteries in quantum physics, challenging classical notions of causality and locality.…
Quantifying the particle aspect of quantum systems
Sreetama Das, Indranil Chakrabarty, Arun Kumar Pati +2
The possibility of a quantum system to exhibit properties that are akin to both the classically held notions of being a particle and a wave, is one of the most intriguing aspects o…
Trade-off relations between quantum coherence and measure of many-body localization
Arti Garg, Arun Kumar Pati
Quantum coherence, a fundamental resource in quantum computing and quantum information, often competes with localization effects that affects quantum states in disordered systems.…