Timelike Quantum Energy Teleportation in the Nambu-Jona-Lasinio Model

• URL: http://arxiv.org/abs/2505.22794v1
• Date: Wed, 28 May 2025 19:05:44 GMT
• Title: Timelike Quantum Energy Teleportation in the Nambu-Jona-Lasinio Model
• Authors: Fidele J. Twagirayezu,
• Abstract summary: We propose a novel timelike quantum energy teleportation protocol within the 1+1 dimensional Nambu-Jona-Lasinio (NJL) model.<n>By coupling localized Unruh-DeWitt detectors to the fermionic field, we demonstrate how an initial observer's measurement enables a second observer to extract energy at a later time.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We propose a novel timelike quantum energy teleportation (QET) protocol within the 1+1 dimensional Nambu-Jona-Lasinio (NJL) model, an interacting fermionic field theory exhibiting spontaneous chiral symmetry breaking. By coupling localized Unruh-DeWitt detectors to the fermionic field, we demonstrate how an initial observer's measurement enables a second observer to extract energy at a later time using only classical information transfer. This protocol leverages the NJL vacuum's rich entanglement structure, driven by the chiral condensate, to facilitate energy transfer without physical particle transport. We derive the energy flows and explore the roles of measurement and time evolution and validate the protocol through quantum circuit simulations on a lattice-regularized NJL model. Our findings highlight the NJL model's potential as a platform for exploring QET in interacting quantum field theories and pave the way for experimental realizations on quantum hardware.

Related papers

• Multi-Photon Quantum Rabi Models with Center-of-Mass Motion [45.73541813564926]
  We introduce a rigorous, second-quantized framework for describing multi-$Lambda$-atoms in a cavity.<n>A key feature of our approach is the systematic application of a Hamiltonian averaging theory to the atomic field operators.<n>A significant finding is the emergence of a particle-particle interaction mediated by ancillary states.
  arXiv  Detail & Related papers  (2025-07-07T09:50:48Z)
• Work Statistics and Quantum Trajectories: No-Click Limit and non-Hermitian Hamiltonians [50.24983453990065]
  We present a framework for quantum work statistics in continuously monitored quantum systems.<n>Our approach naturally incorporates non-Hermitian dynamics arising from quantum jump processes.<n>We illustrate our theoretical framework by analyzing a one-dimensional transverse-field Ising model under local spin monitoring.
  arXiv  Detail & Related papers  (2025-04-15T23:21:58Z)
• Quantum Information meets High-Energy Physics: Input to the update of the European Strategy for Particle Physics [46.35100548313364]
  Some of the most astonishing and prominent properties of Quantum Mechanics, such as entanglement and Bell nonlocality, have only been studied extensively in dedicated low-energy laboratory setups.<n>The feasibility of these studies in the high-energy regime explored by particle colliders was only recently shown, and has gathered the attention of the scientific community.
  arXiv  Detail & Related papers  (2025-03-31T18:00:01Z)
• Aspects of Quantum Energy Teleportation [0.0]
  We explore quantum energy teleportation (QET) protocols, focusing on their behavior at finite temperatures.<n>We analyze the role of entanglement as a resource for QET, particularly in thermal states.<n>We then introduce a method to extract ground-state energy through a protocol that employs only quantum measurements.
  arXiv  Detail & Related papers  (2024-11-12T14:40:41Z)
• Quantum State Transfer in a Magnetic Atoms Chain Using a Scanning Tunneling Microscope [44.99833362998488]
  The electric control of quantum spin chains has been an outstanding goal for the few last years due to its potential use in technologies related to quantum information processing. We show the feasibility of the different steps necessary to perform controlled quantum state transfer in a $S=1/2$ titanium atoms chain employing the electric field produced by a Scanning Tunneling Microscope (STM)
  arXiv  Detail & Related papers  (2024-08-13T14:45:46Z)
• Quantum State Transfer in Interacting, Multiple-Excitation Systems [41.94295877935867]
  Quantum state transfer (QST) describes the coherent passage of quantum information from one node to another. We describe Monte Carlo techniques which enable the discovery of a Hamiltonian that gives high-fidelity QST. The resulting Jaynes-Cummings-Hubbard and periodic Anderson models can, in principle, be engineered in appropriate hardware to give efficient QST.
  arXiv  Detail & Related papers  (2024-05-10T23:46:35Z)
• Gate-based protocol simulations for quantum repeaters using quantum-dot molecules in switchable electric fields [0.0]
  Electrically controllable quantum-dot molecules (QDMs) are a promising platform for deterministic entanglement generation. We develop a microscopic open-quantum-systems approach to model the generation of entangled spin states with high fidelity.
  arXiv  Detail & Related papers  (2023-08-28T13:25:56Z)
• Quantum data learning for quantum simulations in high-energy physics [55.41644538483948]
  We explore the applicability of quantum-data learning to practical problems in high-energy physics. We make use of ansatz based on quantum convolutional neural networks and numerically show that it is capable of recognizing quantum phases of ground states. The observation of non-trivial learning properties demonstrated in these benchmarks will motivate further exploration of the quantum-data learning architecture in high-energy physics.
  arXiv  Detail & Related papers  (2023-06-29T18:00:01Z)
• Quantum Field Theory based Quantum Information: Measurements and Correlations [0.0]
  This is the first in a series of papers aiming to develop a relativistic quantum information theory. We highlight two formalisms which together can provide a useful theoretical platform suitable for further developments.
  arXiv  Detail & Related papers  (2022-08-07T11:01:46Z)
• Probing infinite many-body quantum systems with finite-size quantum simulators [0.0]
  We propose a protocol that makes optimal use of a given finite-size simulator by directly preparing, on its bulk region, a mixed state. For systems of free fermions in one and two spatial dimensions, we illustrate and explain the underlying physics. For the example of a non-integrable extended Su-Schrieffer-Heeger model, we demonstrate that our protocol enables a more accurate study of QPTs.
  arXiv  Detail & Related papers  (2021-08-27T16:27:46Z)
• Visualizing spinon Fermi surfaces with time-dependent spectroscopy [62.997667081978825]
  We propose applying time-dependent photo-emission spectroscopy, an established tool in solid state systems, in cold atom quantum simulators. We show in exact diagonalization simulations of the one-dimensional $t-J$ model that the spinons start to populate previously unoccupied states in an effective band structure. The dependence of the spectral function on the time after the pump pulse reveals collective interactions among spinons.
  arXiv  Detail & Related papers  (2021-05-27T18:00:02Z)
• From entanglement certification with quench dynamics to multipartite entanglement of interacting fermions [0.0]
  We propose an experimentally friendly protocol to measure the quantum Fisher information (QFI) It relies on recording the short-time dynamics of simple observables after a quench from a thermal state. It can be implemented in standard cold-atom experiments and other platforms with temporal control over the system Hamiltonian.
  arXiv  Detail & Related papers  (2020-05-06T18:00:58Z)
• Exploring 2D synthetic quantum Hall physics with a quasi-periodically driven qubit [58.720142291102135]
  Quasi-periodically driven quantum systems are predicted to exhibit quantized topological properties. We experimentally study a synthetic quantum Hall effect with a two-tone drive.
  arXiv  Detail & Related papers  (2020-04-07T15:00:41Z)
• Einselection from incompatible decoherence channels [62.997667081978825]
  We analyze an open quantum dynamics inspired by CQED experiments with two non-commuting Lindblad operators. We show that Fock states remain the most robust states to decoherence up to a critical coupling.
  arXiv  Detail & Related papers  (2020-01-29T14:15:19Z)

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.