707 citations · 2.6k across the 58 of their papers we have counts for
58 papers
Engineering bound states in continuum via nonlinearity induced extra dimension
Qingtian Miao, Jayakrishnan M. P. Nair, Girish S. Agarwal
Bound states in continuum (BICs) are localized states of a system possessing significantly large life times with applications across various branches of science. In this work, we p…
Nonreciprocal heat flux via synthetic fields in linear quantum systems
S. -A. Biehs, P. Rodriguez-Lopez, M. Antezza +1
We study the heat transfer between N coupled quantum resonators with applied synthetic electric and magnetic fields realized by changing the resonators parameters by external drivi…
Two-photon Hong-Ou-Mandel interference and quantum entanglement between the frequency-converted idler photon and the signal photon
Jiaxuan Wang, Alexei V. Sokolov, Girish S. Agarwal
Quantum frequency up-conversion is a cutting-edge technique that leverages the interaction between photons and quantum systems to shift the frequency of single photons from a lower…
Breakdown of detailed balance for thermal radiation by synthetic fields
S. -A. Biehs, G. S. Agarwal
In recent times the possibility of non-reciprocity in heat transfer between two bodies has been extensively studied. In particular the role of strong magnetic fields has been inves…
Cavity mediated level attraction and repulsion between magnons
Jayakrishnan M. P. Nair, Debsuvra Mukhopadhyay, Girish S. Agarwal
We characterize some of the distinctive hallmarks of magnon-magnon interaction mediated by the intracavity field of a microwave cavity, along with their testable ramifications. In…
Anti-PT-symmetry-enhanced interconversion between microwave and optical fields
Debsuvra Mukhopadhyay, Jayakrishnan M. P. Nair, Girish S. Agarwal
The intrinsic dissipation of systems into a shared reservoir introduces coherence between two systems, enabling anti-Parity-Time (anti-PT) symmetry. In this paper, we propose an an…