Quantum Physics · Physics & Astronomy
Quantum Physics
The newest papers in Quantum Physics that ReadSearch has read, newest first. Each links to its own page, with its authors, date, where it was published and the original.
3,630 papers, from 4 September 2026 to 5 November 2026: 3,630 arXiv preprints.
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Newest papers, page 26
Early Fault-Tolerant Magic State Synthesis and Spacetime Efficient Analog Rotations with Color Code on a Superconducting Quantum Processor
With recent improvements to syndrome extraction scheduling and decoding, and the availability of complete transversal Clifford operations and lattice surgery, color code is an especially promising…Measurement-angle control of a continuously monitored quantum oscillator: purification limits and optimal protocols
We study the dynamic purification of a continuously monitored quantum harmonic oscillator coupled to a thermal bath, where the control is the quadrature measurement angle of up to two detectors with…$^{85}$Rb electromagnetically induced transparency and absorption on two collinear $5S_{1/2}\rightarrow5P_{1/2}\rightarrow5D_{3/2}\rightarrow 25F_{5/2}$ three-photon cascade schemes
We present a comprehensive study of three-photon electromagnetically induced transparency (EIT) and absorption (EIA) in room-temperature Rb vapor.Validation of the five-electron pO qubit in Si using full configuration interaction
The $pO$ qubit is a recently proposed charge qubit consisting of five electrons confined in a gate-defined Si quantum dot.Quantum banking system for secure cash withdrawal
A quantum-secure withdrawal framework is presented by replacing reproducible classical credentials with quantum tokens for authentication.A rhombic spin-1 interpretation of a room-temperature GaN emitter
Single defects in GaN show optically detected magnetic resonance at room temperature.Time-Switching Energy-Harvesting Quantum Relay-Assisted FSO Communication with Displaced Squeezed Signaling
This paper investigates a quantum relay-assisted free-space optical (FSO) communication system in which a decode-and-forward relay is powered by time-switching optical energy harvesting and forwards…Reverse Quantum Annealing for Ground-State Energy Calculation in Molecule
We present the results of our reverse quantum annealing computations of the ground-state energies of alkaline-earth monofluoride molecules.Beyond energy bounds: comparing Schrödinger eigenstates
We derive eigenstate comparisons from ordered Schrödinger operators, extending energy bounds to overlaps, spatial distributions and nodes.Signatures of Narrowband and Ultrashort-Pulse-Like Probing in Coherent Anti-Stokes Raman Scattering Using Twin Beams and Sum-Frequency Generation Readout
We theoretically investigate coherent anti-Stokes Raman scattering (CARS) driven by bright twin beams with sum-frequency generation (SFG) readout.Resonance and Transition-Channel Competition in Cavity-Assisted Floquet-State Stabilization
Static coupling to a dissipative cavity has been proposed as a route to autonomously stabilize Floquet eigenstates.Force Sensing in a Recoverable Bosonic Quantum Memory
In continuous-variable quantum information, sensing and quantum error correction in the same mode face an intrinsic trade-off: sensors must accumulate weak external displacements, whereas bosonic…Geometric Rényi divergence and RLD Fisher information under quantum processes without definite causal order
Quantum experiments without a definite causal order offer new ways to distinguish devices, estimate physical parameters, and communicate.Spatial-Mode Selection for Local Mineral Absorption Spectroscopy
Absorption-band depth measures the fractional decrease in mineral reflectance below its local continuum.Beyond Direct Imaging: Quantum Measurement Design for Small-Target Detection in UAV Hyperspectral Sensing
Small mineral patches can be spectrally distinct yet difficult to detect when diffraction mixes their light with the surrounding rock.A VLSI-Like Design and Verification Flow for Quantum Circuits: A Case Study in PI Estimation
This paper proposes a VLSI-like design and verification flow for quantum circuit implementation, covering four levels: behavioral modeling, register-transfer level (RTL), gate level, and…Efficient Quantum Optimization via Dissipative False Vacuum Decay
Efficient quantum solvers for computationally hard problems are highly desirable for near-term quantum platforms.Dissipation dilution enhances SiV coupling to vdW diamond nanomechanics
Solid-state color centers embedded into mechanical resonators, where orbital states mediate interactions between spins and long-lived phonons, are a promising platform for hybrid quantum systems.Quantum field theory with scale-dependent weighted measures: nonlinear momentum representations, vacuum fluctuations, and causal structure
We reconsider the construction of free quantum fields through momentum-space weighted measures, introducing an independent energy scale that restores the conventional theory at low momenta.NAKO: A Benchmarking Framework for Evaluating and Diagnosing Neutral-Atom Quantum Compilers
Reconfigurable neutral-atom processors couple gate scheduling, atom placement, and parallel atom transport, so compiler decisions jointly determine physical execution costs.