394 citations
- Abilene Christian UniversityUS76 papers
- Panjab UniversityIN76 papers
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- Variable Energy Cyclotron CentreIN76 papers
- Brookhaven National LaboratoryUS75 papers
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15 papers · 1 filter
Correlated Quantum Airy Photons: An Analytical Approach
V. Sau, R. Giustozzi, P. Piergentili +4
We describe the generation of correlated photon pairs by means of spontaneous parametric down-conversion of an optical pump in the form of a finite energy Airy beam. The optical sy…
Dispersion Managed Elliptical Atomtronics for Interferometry
Sriganapathy Raghav, Suranjana Ghosh, Jayanta Bera +1
Circular atomtronics is known to exhibit a uniform ground state, unlike elliptical atomtronics. In elliptical atomtronics, the matter wave tends to accumulate along the semimajor e…
Variable Hyperparameterized Gaussian Kernel using Displaced Squeezed Vacuum State
Vivek Mehta, Utpal Roy
There are schemes for realizing different types of kernels by quantum states of light. It is particularly interesting to realize the Gaussian kernel due to its wider applicability.…
Device-independent certification of degeneracy-breaking measurements
Prabuddha Roy, Shyam Sundar Mahato, Sumit Mukherjee +1
In a device-independent Bell test, the devices are considered to be black boxes and the dimension of the system remains unspecified. The dichotomic observables involved in such a B…
Nonlinearity mediated miscibility dynamics of mass-imbalanced binary Bose Einstein condensate for circular atomtronics
Sriganapathy Raghav, Suranjana Ghosh, Barun Halder +1
We explore the nonlinearity-induced and fractional revivals-driven miscibility dynamics of quasi-2D mass-imbalanced binary Bose-Einstein condensates, confined in a ring-shaped wave…
Quantum Optics based Algorithm for Measuring the Similarity between Images
Vivek Mehta, Sonali Jana, Utpal Roy
We report an algorithm, based on quantum optics formulation, where a coherent state is used as the elementary quantum resource for the image representation. We provide an architect…