530 papers
This paper demonstrates that geometric observables, such as length, measured by different inertial observers in Minkowski spacetime do not generically Poisson commute, a finding that offers significant insights into the potential existence of a fundamental scale in quantum gravity.
This paper utilizes a covariant spinor moving frame quantization of type IIA and IIB superparticles to reveal a hidden symmetry in linearized supergravity, demonstrating that both theories can be described by identical analytic on-shell superfields and superamplitudes while highlighting specific challenges in extending this formalism to include D0-branes.
This paper argues that the formation of a Schwarzschild black hole from a non-singular configuration cannot occur as a continuous process, as the geometry inevitably develops a "Minkowski breaking" discontinuity and curvature singularities before the point source forms, implying that black hole emergence requires a noncontinuous, possibly quantized, framework.
This paper critiques a 2025 study by Ballardini et al. for incorrectly calculating third-order slow-roll corrections due to improper integration techniques, demonstrating through numerical Monte-Carlo methods that the original exact analytical results by Auclair and Ringeval remain valid.
This paper develops a fully field-theoretic effective description of photon condensation in a hadronic cavity by deriving analytic criteria for condensation and mapping the reduced dynamics to standard nonlinear quantum-optics Hamiltonians, thereby bridging finite-density hadronic physics with experimental cavity diagnostics.
This paper constructs a class of higher-dimensional asymptotically AdS black holes whose interiors exhibit bona fide chaotic BKL dynamics characterized by billiard-like motion in a -simplex, revealing new era structures for and a holographic thermal -function that tracks these epoch transitions.
This paper presents a formalism for semiclassical time evolution in quantum mechanics that utilizes various complex and real saddle points to accurately reproduce known results and analyze metastable state decay, with the ultimate goal of developing methods to compute decay rates in time-dependent quantum field theories.
This paper proposes a general scheme for reconstructing bulk geometric quantities in static pure AdS space by utilizing a continuous network of "PEE threads," derived from partial entanglement entropy, whose intersection density with homologous surfaces reproduces the Ryu-Takayanagi formula and embodies the Crofton formula.
This paper analyzes Planck and SPT-3G 2018 data to search for super-imposed oscillations in the primordial power spectrum, finding that combined datasets provide tighter constraints on oscillation amplitudes and reveal improved fits with significant statistical gains compared to individual datasets.
This paper demonstrates that thin accretion disks surrounding black holes can induce significant tidal Love numbers that may obscure modified gravity effects and limit tests of black-hole mimickers, while also showing that next-generation gravitational wave detectors like LISA and the Einstein Telescope could precisely measure these environmental parameters.
This paper establishes a systematic framework for relational dynamics relative to periodic clocks in both classical and quantum theories, demonstrating the equivalence of three distinct quantization approaches, clarifying the conditions for gauge invariance, and resolving limitations in the Page-Wootters formalism for continuous energy spectra.
This paper translates current bounds on axion-like particle (ALP) photon couplings into constraints on the size of the extra dimension within the Randall-Sundrum model, demonstrating that these limits fail to resolve the gauge hierarchy problem for light ALPs and instead necessitate a massive ALP ( GeV) to be relevant.
This paper demonstrates that incorporating a negative cosmological constant (AdS vacuum) into the dark energy sector, analyzed via DESI, DESY5, and P-ACT data, provides a theoretically motivated mechanism that opens a finite non-phantom region in the CPL parameter space while remaining consistent with current observations and implying a finite cosmic lifetime.
This paper establishes the first examples of foliated-exotic duality in gapless theories by constructing foliated quantum field theories equivalent to the exotic - and -theories, utilizing their 't Hooft anomalies and anomaly inflow mechanisms to demonstrate the duality within subsystem symmetry-protected topological phases.
This paper proposes an AdS/NCFT duality where networks are holographically described by branched spacetimes with "Net-branes," demonstrating how junction conditions enforce energy conservation, deriving gravitational spectra and entanglement properties, and linking network complexity to bulk geodesics.
This paper proposes a SM model based on an extension of the Standard Model that simultaneously explains the observed dark matter relic abundance through freeze-in production of a singlet fermion and the baryon asymmetry via leptogenesis, while also generating light neutrino masses through the type-I seesaw mechanism.
This paper demonstrates that specific multipartite entanglement quantities, constructed from strong subadditivity, weak monotonicity, and conformal properties, serve as highly efficient and localized indicators for identifying critical points in 1+1D quantum systems, with their detection capabilities further enhanced by a mutual information-based lower bound and a filtering process.
This paper proposes that local spin polarization of quarks, induced by color-field correlators arising from the interplay of chromo-Lorentz force, chromo-magnetic polarization, and momentum anisotropy in glasma or quark-gluon plasma, generates a longitudinal polarization spectrum for hyperons with a characteristic sinusoidal structure that aligns with experimental observations in relativistic heavy ion collisions.
This paper investigates how future space-borne gravitational wave detectors can test the B-L gauge extension of the Standard Model by distinguishing between Dirac and Majorana thermal Leptogenesis scenarios through the stochastic background generated by cosmic strings, with the former being probeable up to $10^910^{12}$ GeV.
This paper establishes universal features of defect correlation functions in supersymmetric defect CFTs by deriving constraints from strong-coupling perturbations of the displacement supermultiplet, confirming these results across various theories including SYM and ABJM, and applying this universality to extract conformal data for specific BPS Wilson lines.