120 citations · 291 across the 10 of their papers we have counts for
10 papers
Robust One-Sided Device-Independent Quantum Key Distribution via High-Dimensional Steering
Monika Mothsara, Suraj Goel, Bohnishikha Ghosh +4
Quantum key distribution (QKD) brings the promise of communication with information-theoretic security but is limited in practice due to its susceptibility to noise, losses, and de…
Programming Quantum Measurements of Time inside a Complex Medium
Dylan Danese, Vatshal Srivastav, Will McCutcheon +2
The temporal degree-of-freedom of light is incredibly powerful for modern quantum technologies, enabling large-scale quantum computing architectures and record key-rates in quantum…
Certifying high-dimensional quantum channels
Sophie Engineer, Suraj Goel, Sophie Egelhaaf +9
The use of high-dimensional systems for quantum communication opens interesting perspectives, such as increased information capacity and noise resilience. In this context, it is cr…
Unveiling the non-Abelian statistics of anyons via photonic simulation
Suraj Goel, Matthew Reynolds, Matthew Girling +6
Simulators can realise novel phenomena by separating them from the complexities of a full physical implementation. Here we put forward a scheme that can simulate the exotic statist…
Noise-Robust and Loss-Tolerant Quantum Steering with Qudits
Vatshal Srivastav, Natalia Herrera Valencia, Will McCutcheon +5
A primary requirement for a robust and unconditionally secure quantum network is the establishment of quantum nonlocal correlations over a realistic channel. While loophole-free te…
Characterising and Tailoring Spatial Correlations in Multi-Mode Parametric Downconversion
Vatshal Srivastav, Natalia Herrera Valencia, Saroch Leedumrongwatthanakun +2
Photons entangled in their position-momentum degrees of freedom (DoFs) serve as an elegant manifestation of the Einstein-Podolsky-Rosen paradox, while also enhancing quantum techno…
Entangled ripples and twists of light: Radial and azimuthal Laguerre-Gaussian mode entanglement
Natalia Herrera Valencia, Vatshal Srivastav, Saroch Leedumrongwatthanakun +2
It is well known that photons can carry a spatial structure akin to a "twisted" or "rippled" wavefront. Such structured light fields have sparked significant interest in both class…
Genuine high-dimensional quantum steering
Sébastien Designolle, Vatshal Srivastav, Roope Uola +4
High-dimensional quantum entanglement can give rise to stronger forms of nonlocal correlations compared to qubit systems, offering significant advantages for quantum information pr…
High-Dimensional Pixel Entanglement: Efficient Generation and Certification
Natalia Herrera Valencia, Vatshal Srivastav, Matej Pivoluska +4
Photons offer the potential to carry large amounts of information in their spectral, spatial, and polarisation degrees of freedom. While state-of-the-art classical communication sy…
Dynamical Quantum Phase Transitions in Extended Toric-Code Models
Vatshal Srivastav, Utso Bhattacharya, Amit Dutta
We study the nonequilibrium dynamics of the extended toric code model (both ordered and disordered) to probe the existence of the dynamical quantum phase transitions (DQPTs). We sh…