Many-Body Entanglement in Solid-State Emitters
- URL: http://arxiv.org/abs/2511.20797v1
- Date: Tue, 25 Nov 2025 19:39:32 GMT
- Title: Many-Body Entanglement in Solid-State Emitters
- Authors: Emma Daggett, Christian M. Lange, Bennet Windt, Arshag Danageozian, Alexander Senichev, Jordi Arnau Montañà-López, Chanchal, Kinjol Barua, Xingyu Gao, Zhaoyun Zheng, Vijin Kizhake Veetil, Souvik Biswas, Jonas M. Peterson, Na Liu, Chuchuan Hong, Teri Odom, Matthew Pelton, Tongcang Li, Jelena Vučković, Vladamir Shalaev, Alexandra Boltasseva, Sophia E. Economou, Jonathan D. Hood, Valentin Walther, Rahul Trivedi, Libai Huang,
- Abstract summary: Recent advances in solid-state quantum emitters (QEs) and nanophotonics have transformed the landscape of quantum photonic technologies.<n>Many-body interactions between QEs and photons to achieve robust coherence and controllable many-body entanglement.<n>These entangled states are promising for quantum computation, sensing, and simulation.<n>In intrinsic inhomogeneities and decoherence in solid-state platforms pose significant challenges to realize such complex entangled states.
- Score: 50.42772741736797
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: The preparation and control of quantum states lie at the heart of quantum information science (QIS). Recent advances in solid-state quantum emitters (QEs) and nanophotonics have transformed the landscape of quantum photonic technologies, enabling scalable generation of quantum states of light and matter. A new frontier in solid-state quantum photonics is the engineering of many-body interactions between QEs and photons to achieve robust coherence and controllable many-body entanglement. These entangled states, including photonic graph and cluster states, superradiant emission, and emergent quantum phases, are promising for quantum computation, sensing, and simulation. However, intrinsic inhomogeneities and decoherence in solid-state platforms pose significant challenges to realize such complex entangled states. This review provides an overview of the fundamental many-body interactions and dynamics at the light-matter interfaces of solid-state QEs, and discusses recent advances in mitigating decoherence and harnessing robust many-body coherence.
Related papers
- A Concise Primer on Solid-State Quantum Emitters [5.058205542605482]
Quantum emitters serve as essential on-demand photonic resources.<n>We highlight three material platforms: quantum dots, defect centres in diamond, and defect centres in silicon carbide.<n>We discuss their advancements in quantum applications, including quantum communication, computation, and sensing.
arXiv Detail & Related papers (2025-06-07T06:47:50Z) - Photon-by-photon quantum light state engineering [41.94295877935867]
We present a review of the progress made over the last few decades in the engineering of quantum light states.<n>Although far from exhaustive, this review aims at providing a sufficiently wide and updated introduction that may serve as the entry point to such a fascinating and rapidly evolving field.
arXiv Detail & Related papers (2025-02-27T16:38:10Z) - Dynamics of Quantum Coherence and Quantum Fisher Information of a V-type Atom in Isotropic Photonic Crystal [0.0]
Time evolution of quantum Fisher information, quantum coherence, and non-Markovianity of a V-type three-level atom embedded in free space have been investigated.
It has been demonstrated that the photonic band gap crystal, as a structured environment, significantly influences the preservation and enhancement of these quantum features.
arXiv Detail & Related papers (2023-12-15T16:23:04Z) - Observation of the quantum Gouy phase [0.0]
Controlling the evolution of a photonic quantum states is crucial for most quantum information processing and metrology tasks.
fundamental phase anomaly of evolving waves called the Gouy phase has not been studied in the context of elementary quantum states of light such as photon number states.
We outline a simple method for calculating the quantum state evolution upon propagation and demonstrate experimentally how this quantum Gouy phase affects two-photon quantum states.
arXiv Detail & Related papers (2022-06-04T12:03:55Z) - Standard Model Physics and the Digital Quantum Revolution: Thoughts
about the Interface [68.8204255655161]
Advances in isolating, controlling and entangling quantum systems are transforming what was once a curious feature of quantum mechanics into a vehicle for disruptive scientific and technological progress.
From the perspective of three domain science theorists, this article compiles thoughts about the interface on entanglement, complexity, and quantum simulation.
arXiv Detail & Related papers (2021-07-10T06:12:06Z) - Modelling Markovian light-matter interactions for quantum optical
devices in the solid state [0.0]
I analyze fundamental components and processes for quantum optical devices with a focus on solid-state quantum systems.
I make heavy use of an analytic quantum trajectories approach applied to a general Markovian master equation of an optically-active quantum system.
arXiv Detail & Related papers (2021-05-13T23:00:34Z) - Single-photon quantum hardware: towards scalable photonic quantum
technology with a quantum advantage [0.41998444721319217]
We will present the current state-of-the-art in single-photon quantum hardware and the main photonic building blocks required in order to scale up.
We will point out specific promising applications of the hardware building blocks within quantum communication and photonic quantum computing.
arXiv Detail & Related papers (2021-03-01T16:22:59Z) - Quantum Phases of Matter on a 256-Atom Programmable Quantum Simulator [41.74498230885008]
We demonstrate a programmable quantum simulator based on deterministically prepared two-dimensional arrays of neutral atoms.
We benchmark the system by creating and characterizing high-fidelity antiferromagnetically ordered states.
We then create and study several new quantum phases that arise from the interplay between interactions and coherent laser excitation.
arXiv Detail & Related papers (2020-12-22T19:00:04Z) - Entanglement transfer, accumulation and retrieval via quantum-walk-based
qubit-qudit dynamics [50.591267188664666]
Generation and control of quantum correlations in high-dimensional systems is a major challenge in the present landscape of quantum technologies.
We propose a protocol that is able to attain entangled states of $d$-dimensional systems through a quantum-walk-based it transfer & accumulate mechanism.
In particular, we illustrate a possible photonic implementation where the information is encoded in the orbital angular momentum and polarization degrees of freedom of single photons.
arXiv Detail & Related papers (2020-10-14T14:33:34Z) - Quantum Hall phase emerging in an array of atoms interacting with
photons [101.18253437732933]
Topological quantum phases underpin many concepts of modern physics.
Here, we reveal that the quantum Hall phase with topological edge states, spectral Landau levels and Hofstadter butterfly can emerge in a simple quantum system.
Such systems, arrays of two-level atoms (qubits) coupled to light being described by the classical Dicke model, have recently been realized in experiments with cold atoms and superconducting qubits.
arXiv Detail & Related papers (2020-03-18T14:56:39Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.