Search Results - "Agarwal, G. S"

Enhanced Sensing of Weak Anharmonicities through Coherences in Dissipatively Coupled Anti-PT Symmetric Systems by Nair, Jayakrishnan M P, Mukhopadhyay, Debsuvra, Agarwal, G S

“…In the last few years, the great utility of exceptional points in sensing linear perturbations has been recognized. However, physical systems are inherently…”
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Long-Time Memory and Ternary Logic Gate Using a Multistable Cavity Magnonic System by Shen, Rui-Chang, Wang, Yi-Pu, Li, Jie, Zhu, Shi-Yao, Agarwal, G S, You, J Q

“…Multistability is an extraordinary nonlinear property of dynamical systems and can be explored to implement memory and switches. Here we experimentally realize…”
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Squeezed Light Induced Symmetry Breaking Superradiant Phase Transition by Zhu, C J, Ping, L L, Yang, Y P, Agarwal, G S

“…We theoretically investigate the quantum phase transition in the collective systems of qubits in a high quality cavity, where the cavity field is squeezed via…”
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Breakdown of Detailed Balance for Thermal Radiation by Synthetic Fields by Biehs, S-A, Agarwal, G S

“…In recent times the possibility of nonreciprocity in heat transfer between two bodies has been extensively studied. In particular the role of strong magnetic…”
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Nanomechanical inverse electromagnetically induced transparency and confinement of light in normal modes by Agarwal, G S, Huang, Sumei

“…We demonstrate the existence of the phenomenon of the inverse electromagnetically induced transparency (IEIT) in an opto mechanical system consisting of a…”
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Entangling nanomechanical oscillators in a ring cavity by feeding squeezed light by Huang, Sumei, Agarwal, G S

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Magnon-Photon-Phonon Entanglement in Cavity Magnomechanics by Li, Jie, Zhu, Shi-Yao, Agarwal, G. S.

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Coherent perfect absorption of path entangled single photons by Huang, Sumei, Agarwal, G S

“…We examine the question of coherent perfect absorption (CPA) of single photons, and more generally, of the quantum fields by a macroscopic medium. We show the…”
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The New Phases due to Symmetry Protected Piecewise Berry Phases; Enhanced Pumping and Non-reciprocity in Trimer Lattices by Liu, Xuele, Agarwal, G. S.

“…Finding new phase of matter is a fundamental task in physics. Generally, various phases or states of matter (for instance solid/liquid/gas phases) have…”
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Directional superradiant emission from statistically independent incoherent nonclassical and classical sources by Oppel, S, Wiegner, R, Agarwal, G S, von Zanthier, J

“…Superradiance has been an outstanding problem in quantum optics since Dicke introduced the concept of enhanced directional spontaneous emission by an ensemble…”
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Beam Focusing and Reduction of Quantum Uncertainty in Width at the Few-Photon Level via Multi-Spatial-Mode Squeezing by Zhang, Lida, Agarwal, G S, Scully, M O

“…We show for the first time that it is possible to realize laser beam focusing at the few-photon level in the four-wave-mixing process, and at the same time…”
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Biosorption of aqueous chromium(VI) by Tamarindus indica seeds by Agarwal, G.S., Bhuptawat, Hitendra Kumar, Chaudhari, Sanjeev

“…The effectiveness of low cost agro-based materials namely, Tamarindus indica seed (TS), crushed coconut shell (CS), almond shell (AS), ground nut shell (GS)…”
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Strong squeezing via phonon mediated spontaneous generation of photon pairs by Qu, Kenan, Agarwal, G S

“…We propose a scheme for generating squeezed light by using a double-cavity optomechanical system driven by a blue detuned laser in one cavity and by a red…”
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Detector-Independent Verification of Quantum Light by Sperling, J, Clements, W R, Eckstein, A, Moore, M, Renema, J J, Kolthammer, W S, Nam, S W, Lita, A, Gerrits, T, Vogel, W, Agarwal, G S, Walmsley, I A

“…We introduce a method for the verification of nonclassical light which is independent of the complex interaction between the generated light and the material…”
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Detector-Agnostic Phase-Space Distributions by Sperling, J, Phillips, D S, Bulmer, J F F, Thekkadath, G S, Eckstein, A, Wolterink, T A W, Lugani, J, Nam, S W, Lita, A, Gerrits, T, Vogel, W, Agarwal, G S, Silberhorn, C, Walmsley, I A

“…The representation of quantum states via phase-space functions constitutes an intuitive technique to characterize light. However, the reconstruction of such…”
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Magnon-Photon-Phonon Entanglement in Cavity Magnomechanics by Li, Jie, Zhu, Shi-Yao, Agarwal, G S

“…We show how to generate tripartite entanglement in a cavity magnomechanical system which consists of magnons, cavity microwave photons, and phonons. The…”
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Strong-driving-assisted multipartite entanglement in cavity QED by Solano, E, Agarwal, G S, Walther, H

“…We propose a method of generating multipartite entanglement by considering the interaction of a system of N two-level atoms in a cavity of high quality factor…”
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Time-reversal-symmetric single-photon wave packets for free-space quantum communication by Trautmann, N, Alber, G, Agarwal, G S, Leuchs, G

“…Readout and retrieval processes are proposed for efficient, high-fidelity quantum state transfer between a matter qubit, encoded in the level structure of a…”
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Experimental violation of a Bell-like inequality with optical vortex beams by Stoklasa, B, Motka, L, Rehacek, J, Hradil, Z, Sánchez-Soto, L L, Agarwal, G S

“…Optical beams with topological singularities have a Schmidt decomposition. Hence, they display features typically associated with bipartite quantum systems; in…”
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Inseparability inequalities for higher order moments for bipartite systems by Agarwal, G S, Biswas, Asoka

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