Publications (19)
A new Green's function formalism for kinetic energy density functional for atomic and molecular system: Emergence of dependence using model potentials
Priya, Mainak Sadhukhan
An accurate expression of the kinetic energy density of an electronic distribution in terms of the single particle reduced density matrix for atomic and molecular systems is a long…
A generalization of Ramanujan's sum over finite groups
Monu Kadyan, Priya, Sanjay Kumar Singh
Let be a finite group, and let . Define , where denotes the normal subgroup o…
A formula for eigenvalues of integral Cayley graphs over abelian groups
Priya, Monu Kadyan
Let be an abelian group, , and . A graph is called integral if all its eigenvalues are integers. It is known th…
Spectral properties of Cayley graphs over finite commutative rings
Priya, Sanjay Kumar Singh
Let be a finite commutative ring with unity and be a non-zero element of . In this paper, we calculate the spectrum and energy of the Cayley graph ,…
A Type-I Seesaw Framework with Non-Holomorphic Modular Symmetry
Cheshta, Priya, Suneel Dutt +1
We study neutrino mass generation within the framework of non-holomorphic modular symmetry proposed by Qu and Ding. In this formalism, neutrino masses are generated via the Type-I…
Fiber-based angular filtering for high-resolution Brillouin spectroscopy in the 20-300 GHz frequency range
A. Rodriguez, Priya, O. Ortiz +5
Brillouin spectroscopy emerges as a promising non-invasive tool for nanoscale imaging and sensing. One-dimensional semiconductor superlattice structures are eminently used for sele…
Predictions of Modular Symmetry Fixed Points on Neutrino Masses, Mixing, and Leptogenesis
Priya, B. C. Chauhan, Deepak Kumar +1
In recently proposed framework of non-holomorphic modular symmetry introduces the concept of negative and zero modular weight of Yukawa couplings. These Yukawa couplings are functi…
Three-dimensional electrical control of the excitonic fine structure for a quantum dot in a cavity
H. Ollivier, Priya, A. Harouri +7
The excitonic fine structure plays a key role for the quantum light generated by semiconductor quantum dots, both for entangled photon pairs and single photons. Controlling the exc…
Embedding Generalized CP Symmetry in One Zero Texture Neutrino Mass Models
Priya, Simran Arora, B. C. Chauhan
In this study, we investigate one zero textures within the framework of generalized CP symmetry associated with the complex tribimaximal matrix. By combining these approaches, we d…
Type-III Seesaw in Non-Holomorphic Modular Symmetry and Leptogenesis
Priya, Labh Singh, B. C. Chauhan +1
Recently, Qu and Ding, have proposed a formalism where modular invariance is extended to non-supersymmetric scenario considering Yukawa couplings as non-holomorphic functions of mo…
Perspectives on high-frequency nanomechanics, nanoacoustics, and nanophononics
Priya, Edson R. Cardozo de Oliveira, Norberto D. Lanzillotti-Kimura
Nanomechanics, nanoacoustics, and nanophononics refer to the engineering of acoustic phonons and elastic waves at the nanoscale and their interactions with other excitations such a…
Fiber-integrated microcavities for efficient generation of coherent acoustic phonons
O. Ortiz, F. Pastier, A. Rodriguez +9
Coherent phonon generation by optical pump-probe experiments has enabled the study of acoustic properties at the nanoscale in planar heterostructures, plasmonic resonators, micropi…
Polarization-selective branching of stop gaps in three-dimensional photonic crystals
Priya, Rajesh V. Nair
We study the direction- and wavelength-dependent polarization anisotropy in light scattering at the air-photonic crystal interface as a function of angle of incidence for TE and TM…
Polarization-controlled Brillouin scattering in elliptical optophononic resonators
Anne Rodriguez, Elham Mehdi, Priya +3
The fast-growing development of optomechanical applications has motivated advancements in Brillouin scattering research. In particular, the study of high frequency acoustic phonons…
Bright Polarized Single-Photon Source Based on a Linear Dipole
S. E. Thomas, M. Billard, N. Coste +13
Semiconductor quantum dots in cavities are promising single-photon sources. Here, we present a path to deterministic operation, by harnessing the intrinsic linear dipole in a neutr…
Implications of the First JUNO Results for Dirac Neutrino Texture Zeros
Priya, Ranjeet Kumar, Labh Singh +1
Motivated by the first oscillation results from JUNO, we study the phenomenological viability of texture zeros in the Dirac neutrino mass matrix. The improved precision on the sola…
The eV-Scale Sterile Neutrino and Neutrinoless Double Beta Decay
Priya, Simran Arora, B. C. Chauhan
In short-baseline experiments such as LSND and MiniBooNE, an excess of electron neutrinos has been observed, originating from a muon neutrino beam. To address this anomaly, in the…
Observation of wavelength-dependent Brewster angle shift in 3D photonic crystals
Priya, Rajesh V. Nair
The interaction of polarized light with photonic crystals exhibit unique features due to its sub-wavelength nature on the surface and the periodic variation of refractive index in…
Radiative Lifting of Domain-Wall Degeneracy in a Type-III Seesaw Model: Implications for Leptogenesis and Gravitational Waves
Priya, Labh Singh, B. C. Chauhan +1
In this work, we study a -symmetric extension of the Standard Model with three hyperchargeless fermion triplets responsible for neutrino mass generation $\t…