Optics, Quantum mechanics, Materials science, Light-matter interaction, Electromagnetic radiation, Photonics, Photovoltaics, Solar energy, Quantum computing, Quantum information, Light-matter scattering, Light-matter absorption, Light-matter emission, Light-matter excitation, Light-matter annihilation, Light-matter recombination, Light-matter interference, Light-matter diffraction, Light-matter polarization, Light-matter reflection, Light-matter refraction, Light-matter dispersion, Light-matter absorption spectroscopy, Light-matter emission spectroscopy, Light-matter excitation spectroscopy.Optics, Quantum mechanics, Materials science, Light-matter interaction, Electromagnetic radiation, Photonics, Photovoltaics, Solar energy, Quantum computing, Quantum information, Light-matter scattering, Light-matter absorption, Light-matter emission, Light-matter excitation, Light-matter annihilation, Light-matter recombination, Light-matter interference, Light-matter diffraction, Light-matter polarization, Light-matter reflection, Light-matter refraction, Light-matter dispersion, Light-matter absorption spectroscopy, Light-matter emission spectroscopy, Light-matter excitation spectroscopy.

International journal of scientific researchers ( IJSR ) INDEXINGJan 11, 20240 citations

Quantum Matter

Gustavo Esteban Romero

Synthese Library/Synthese libraryOct 5, 20210 citations

Cavity Light-Matter Entanglement through Quantum Fluctuations

Giacomo Passetti, Christian Eckhardt, Michael A. Sentef +1 more

The hybridization between light and matter forms the basis to achieve cavity control over quantum materials. In this Letter we investigate a cavity coupled to a quantum chain of interacting spinless fermions by numerically exact solutions and perturbative analytical expansions. We draw two important conclusions about such systems: (i) Specific quantum fluctuations of the matter system play a pivotal role in achieving entanglement between light and matter; and (ii) in turn, light-matter entanglement is a key ingredient to modify electronic properties by the cavity. We hypothesize that quantum fluctuations of those matter operators to which the cavity modes couple are a general prerequisite for light-matter entanglement in the ground state. Implications of our findings for light-matter-entangled phases, cavity-modified phase transitions in correlated systems, and measurement of light-matter entanglement through Kubo response functions are discussed.The hybridization between light and matter forms the basis to achieve cavity control over quantum materials. In this Letter we investigate a cavity coupled to a quantum chain of interacting spinless fermions by numerically exact solutions and perturbative analytical expansions. We draw two important conclusions about such systems: (i) Specific quantum fluctuations of the matter system play a pivotal role in achieving entanglement between light and matter; and (ii) in turn, light-matter entanglement is a key ingredient to modify electronic properties by the cavity. We hypothesize that quantum fluctuations of those matter operators to which the cavity modes couple are a general prerequisite for light-matter entanglement in the ground state. Implications of our findings for light-matter-entangled phases, cavity-modified phase transitions in correlated systems, and measurement of light-matter entanglement through Kubo response functions are discussed.

arXiv:2212.03011Physical Review LettersJul 13, 202340 citations

Quantum Physics of Matter

Alan V. Durrant

CRC Press eBooksJan 1, 200010 citations

Maxwell Matter Waves

Dana Z. Anderson

Maxwell matter waves emerge from a perspective, complementary to de Broglie's, that matter is fundamentally a wave phenomenon whose particle aspects are revealed by quantum mechanics. Their quantum mechanical description is derived through the introduction of a matter vector potential, having frequency $ω_0$ , to Schrodinger's equation for a massive particle. Maxwell matter waves are then seen to be coherent excitations of a single-mode of the matter-wave field. In the classical regime, their mechanics is captured by a matter analog of Maxwell's equations for the electromagnetic field. As such, Maxwell matter waves enable a spectrum of systems that have useful optical analogs, such as resonant matter-wave interferometric sensors and matter-wave parametric oscillators. These waves are associated with a wavelength that is tied to the drive frequency $ω_0$ rather than to the massive particle's energy, as is ordinarily the case with de Broglie matter waves. As a result, simple interferometric measurements lead to different outcomes for the two types of waves. While their apparent departure from de Broglie character is surprising, Maxwell matter waves are wholly consistent with quantum mechanics.Maxwell matter waves emerge from a perspective, complementary to de Broglie's, that matter is fundamentally a wave phenomenon whose particle aspects are revealed by quantum mechanics. Their quantum mechanical description is derived through the introduction of a matter vector potential, having frequency $ω_0$, to Schrodinger's equation for a massive particle. Maxwell matter waves are then seen to be coherent excitations of a single-mode of the matter-wave field. In the classical regime, their mechanics is captured by a matter analog of Maxwell's equations for the electromagnetic field. As such, Maxwell matter waves enable a spectrum of systems that have useful optical analogs, such as resonant matter-wave interferometric sensors and matter-wave parametric oscillators. These waves are associated with a wavelength that is tied to the drive frequency $ω_0$ rather than to the massive particle's energy, as is ordinarily the case with de Broglie matter waves. As a result, simple interferometric measurements lead to different outcomes for the two types of waves. While their apparent departure from de Broglie character is surprising, Maxwell matter waves are wholly consistent with quantum mechanics.

arXiv:2204.04549Apr 9, 20220 citations

Quantum Physics of Matter

CRC Press eBooksJan 1, 20002 citations

ω_0

, to Schrodinger's equation for a massive particle. Maxwell matter waves are then seen to be coherent excitations of a single-mode of the matter-wave field. In the classical regime, their mechanics is captured by a matter analog of Maxwell's equations for the electromagnetic field. As such, Maxwell matter waves enable a spectrum of systems that have useful optical analogs, such as resonant matter-wave interferometric sensors and matter-wave parametric oscillators. These waves are associated with a wavelength that is tied to the drive frequency

ω_0

rather than to the massive particle's energy, as is ordinarily the case with de Broglie matter waves. As a result, simple interferometric measurements lead to different outcomes for the two types of waves. While their apparent departure from de Broglie character is surprising, Maxwell matter waves are wholly consistent with quantum mechanics.