High Energy Physics (Theory)
String theory, quantum gravity, quantum field theory, and theoretical particle physics.
hep-th · 195 papersNonlocal-in-time tail effects in gravitational scattering to fifth Post-Minkowskian and tenth self-force orders
This paper uses worldline EFT to derive nonlocal-in-time gravitational scattering contributions to 5PM/10SF orders, introducing the SpideR algorithm.
Gauging Axionic Symmetries and Dark Matter: In memory of George Lazarides
Revisits gauged axion cosmology, connecting anomalous gauge symmetries, Stueckelberg fields, and dark matter, differing from standard Peccei-Quinn axions.
Impact of supersymmetry on the dynamical emergence of the spacetime in the type IIB matrix model with the Lorentz symmetry "gauge fixed"
This paper uses Complex Langevin and Faddeev-Popov methods to study supersymmetry's impact on spacetime emergence in the type IIB matrix model.
Criticality of ISCOs and AdS/CFT
This paper explores particle trajectories in black holes, revealing universal features at innermost stable circular orbits (ISCOs) and their criticality via AdS/CFT.
Asymptotic regularization method. A constructive approach
This paper introduces an asymptotic regularization method for QFT divergent integrals, consistently subtracting UV singularities while maintaining symmetries and applying to non-standard theories.
Low-energy hadronic physics in holographic $\mathrm{QCD_{3}}$ with anisotropy
This paper explores low-energy hadronic physics in anisotropic 3D QCD using gauge-gravity duality, analyzing mass spectra and interactions.
Three regimes/phases of QCD at high T, their symmetries and N_c scaling
This paper reviews three distinct QCD phases at high temperatures, characterized by different symmetries and N_c scaling.
Carrollian quantum states and flat space holography
This paper studies Carrollian quantum field theories algebraically, analyzing their states and implications for flat space holography, highlighting infrared degrees of freedom.
Non-linear geometry of multiple zeta values
This paper introduces a new geometric framework for multiple zeta values based on non-linear, determinantal integral representations.
Gauge-independent approach to inflation in quadratic gravity
This paper uses a gauge-independent approach in quadratic gravity to show apparent instabilities in cosmological perturbations are gauge artifacts, not physical.
Landau Analysis of One-Cycle Negative Geometries
Landau analysis proves four-point, one-cycle negative geometries in N=4 super-Yang-Mills theory exhibit singularities only at z=-1, 0, and infinity.
The potential of directional neutrino detection to observe neutrino spin oscillations
Directional neutrino detection can uniquely observe neutrino spin oscillations by detecting azimuthal asymmetry in recoil momenta from elastic scattering.
Generalised Symmetries and Swampland-Type Constraints from Charge Quantisation via Rational Homotopy Theory
This paper refines a charge quantization postulate using rational homotopy theory, deriving new swampland-like constraints on quantum field theories and gravity.
Generalized Entanglement Wedges and the Connected Wedge Theorem
This paper rephrases the Connected Wedge Theorem using generalized entanglement wedges, establishing new bounds on mutual information and extending the theorem.
Carrollian ABJM: Fermions and Supersymmetry
This paper constructs Carrollian ABJM theory, addressing fermion limits and revealing an infinite-dimensional superconformal symmetry for flat space holography.
On a quantization of deformed reducible gauge theories
This paper quantizes deformed reducible gauge theories by restoring gauge invariance via a Stueckelberg procedure, deriving partition functions and effective actions.
Spontaneous spherical symmetry breaking of black holes with resonant hair
This paper shows that black holes with resonant hair are dynamically unstable, decaying via fission or absorption due to non-spherical dynamics.
Kahler decoupling for Kerr perturbations
This paper reveals that the hidden Kahler geometry of Kerr metrics provides a fundamental geometric explanation for the decoupling of Teukolsky equations.
Two flavor neutrino oscillations in presence of non-Hermitian dynamics
This paper develops a consistent framework for two-flavor neutrino oscillations with non-Hermitian dynamics, finding the density matrix approach superior.
Graviton propagation in ghost-free massive gravity
This paper proves that helicity-2 gravitons in dRGT massive gravity always propagate on the metric lightcone, crucial for observational tests.
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