Understanding the hydrodynamics of out-of-equilibrium dense viscous fluids is of key importance to accurate descriptions of physical systems such as compact stars, particularly their mergers. We consider a near-equilibrium relativistic fluid with <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>n</mi></math> independent and small chemical potentials restoring the system back toward equilibrium. By diagonalizing the evolution equation for the out-of-equilibrium chemical potentials, we construct an explicit evolution equation for the bulk scalar of the system in second-order hydrodynamics in terms of equilibrium quantities. We find expressions for the <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mn>2</mn><mi>n</mi></math> transport quantities and show that, in the rest frame of the fluid, the system admits a Green’s function corresponding to an <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>n</mi></math>-component fluid.

Spain

Saga Säppi

Bulk viscosity and <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>n</mi></math>-component fluids

We analyze how the geodesic motion in the three- and four-vortex sectors of the Abelian-Higgs model at critical coupling is deformed by the excitation of a massive bound mode. We find that the geodesics corresponding to Bogomol’nyi-Prasad-Sommerfield (BPS) solutions with enhanced symmetry remain unchanged, although the direction of the actual motion depends on the mode-generated force, i.e., a force arising from the change of the mode frequency along the geodesic. In a generic case, for example, in head-on collisions between the axially symmetric one- and two-vortex or between two two-vortices, the vortex trajectories can differ strongly from the BPS geodesic. This enhances the chaotic behavior in the formation of the final state.

A. Alonso Izquierdo

Germany

M. Bachmaier

Poland

Japan

A. Wereszczynski

From BPS geodesics to mode-driven dynamics in the scattering of multiple BPS vortices

We investigate the decay <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>ϕ</mi><mo stretchy="false">→</mo><msup><mi>π</mi><mo>+</mo></msup><msup><mi>π</mi><mo>−</mo></msup><msup><mi>π</mi><mn>0</mn></msup></math> in an effective-Lagrangian framework that keeps the dominant <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>ρ</mi><mi>π</mi></math> mechanism, the direct three-pion term, and a real constant background contribution explicitly separated at the amplitude level. The resonant contribution is described with the Gounaris-Sakurai propagator, the neutral channel includes <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>ρ</mi></mrow><mrow><mn>0</mn></mrow></msup><mtext>−</mtext><mi>ω</mi></mrow></math> mixing, and the leading elastic <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>I</mi><mo>=</mo><mn>1</mn></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>P</mi></math>-wave <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>π</mi><mi>π</mi></math> final-state interaction is incorporated through the complex, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>s</mi></math>-dependent Omnès function <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msub><mi mathvariant="normal">Ω</mi><mn>1</mn></msub><mo stretchy="false">(</mo><mi>s</mi><mo>+</mo><mi>i</mi><mn>0</mn><mo stretchy="false">)</mo></math>. The Omnès factor is applied channel by channel to the three two-pion subsystems, while the direct amplitude is dressed by the averaged factor <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msub><mi mathvariant="normal">Ω</mi><mrow><mi>dir</mi></mrow></msub><mo>=</mo><mo stretchy="false">(</mo><msub><mi mathvariant="normal">Ω</mi><mn>0</mn></msub><mo>+</mo><msub><mi mathvariant="normal">Ω</mi><mo>+</mo></msub><mo>+</mo><msub><mi mathvariant="normal">Ω</mi><mo>−</mo></msub><mo stretchy="false">)</mo><mo>/</mo><mn>3</mn></math>. To avoid double counting the elastic rescattering already contained in the physical <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>ρ</mi><mo stretchy="false">→</mo><mi>π</mi><mi>π</mi></math> coupling, we introduce <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msubsup><mi>g</mi><mrow><mi>ρ</mi><mi>π</mi><mi>π</mi></mrow><mrow><mi>bare</mi></mrow></msubsup><mo>=</mo><msubsup><mi>g</mi><mrow><mi>ρ</mi><mi>π</mi><mi>π</mi></mrow><mrow><mi>phys</mi></mrow></msubsup><mo>/</mo><mo stretchy="false">|</mo><msub><mi mathvariant="normal">Ω</mi><mn>1</mn></msub><mo stretchy="false">(</mo><msubsup><mi>m</mi><mi>ρ</mi><mn>2</mn></msubsup><mo stretchy="false">)</mo><mo stretchy="false">|</mo></math> in the Omnès-dressed <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>ρ</mi></math>-exchange amplitude. With the final parameter set used in this work, we obtain <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msub><mi mathvariant="normal">Γ</mi><mrow><mi>th</mi></mrow></msub><mo>=</mo><mn>0.6915</mn><mtext> </mtext><mtext> </mtext><mi>MeV</mi></math>, slightly above the empirical estimate <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msub><mi mathvariant="normal">Γ</mi><mi>exp</mi></msub><mo>≈</mo><mn>0.660</mn><mo>±</mo><mn>0.020</mn><mtext> </mtext><mtext> </mtext><mi>MeV</mi></math>, while the direct integrated weight is reproduced at the KLOE (K LOng Experiment) scale, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msub><mi>I</mi><mrow><mi>dir</mi></mrow></msub><mo>=</mo><mn>8.393</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>3</mn></mrow></msup></math>. The corresponding resonant weight is <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msub><mi>I</mi><mrow><mi>ρ</mi><mi>π</mi></mrow></msub><mo>=</mo><mn>0.9619</mn></math>. The resulting Dalitz distribution retains the expected <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>ρ</mi><mi>π</mi></math>-dominated three-band structure and shows the localized neutral-channel deformation induced by <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>ρ</mi></mrow><mrow><mn>0</mn></mrow></msup><mtext>−</mtext><mi>ω</mi></mrow></math> mixing. Remaining discrepancies in the <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>x</mi></math> and especially the <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>y</mi></math> projections indicate the limitations of the present minimal single-channel Omnès implementation and motivate a next-stage analysis based on a full dispersive crossed-channel treatment and a direct fit to the efficiency-corrected KLOE Dalitz-bin data.

South Korea

Seung-il Nam

Jung Keun Ahn

Three-body decay <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>ϕ</mi><mo stretchy="false">→</mo><msup><mi>π</mi><mo>+</mo></msup><msup><mi>π</mi><mo>−</mo></msup><msup><mi>π</mi><mn>0</mn></msup></math> with Omnès-type final-state interactions

We study the Hamiltonian truncation for the two-dimensional <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mi>λ</mi><msup><mrow><mi>ϕ</mi></mrow><mrow><mn>4</mn></mrow></msup></mrow></math> theory within the framework of Hamiltonian truncation effective theory, where truncation artifacts are mitigated through a systematic inclusion of corrective terms organized in inverse powers of the ultraviolet energy cutoff <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msub><mi>E</mi><mi>max</mi></msub></math>. Building on the leading-order matching program, we develop two complementary extensions. First, we derive compact all-order expressions for the local matching corrections to the mass and quartic coupling by resumming infinite classes of diagrams sharing fixed topologies within the local approximation. Second, we extend the nonlocal sector by computing the next-to-next-to-local corrections contributing at <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi mathvariant="script">O</mi><mo stretchy="false">(</mo><msubsup><mi>E</mi><mi>max</mi><mrow><mo>−</mo><mn>4</mn></mrow></msubsup><mo stretchy="false">)</mo></math>, following a continuum-first matching procedure, in which the effective corrections are computed in infinite volume and the spatial direction is subsequently recompactified to obtain a discrete basis of free-Hamiltonian eigenstates on which the truncated operator construction is implemented. Our results show that an increasingly rich operator basis is necessary to describe the theory beyond leading order.

Italy

Andrea Maestri

Simone Rodini

Barbara Pasquini

Higher-order structure of Hamiltonian truncation effective theory

Tree-level lepton-flavor violating decays induced by Lorentz-violating effects within the Yukawa sector of the standard model extension are studied. These new-physics effects are parametrized by the <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo stretchy="false">(</mo><msub><mi>Y</mi><mi>f</mi></msub><msubsup><mo stretchy="false">)</mo><mrow><mi>μ</mi><mi>ν</mi></mrow><mrow><mi>A</mi><mi>B</mi></mrow></msubsup></math> tensor, with <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>μ</mi></math> and <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>ν</mi></math> denoting Lorentz indices and <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>A</mi></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>B</mi></math> being indices in the flavor space. Since this tensor is antisymmetric under the interchange of Lorentz indices, in analogy with the electromagnetic tensor <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msub><mi>F</mi><mrow><mi>μ</mi><mi>ν</mi></mrow></msub></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo stretchy="false">(</mo><msub><mi>Y</mi><mi>f</mi></msub><msubsup><mo stretchy="false">)</mo><mrow><mi>μ</mi><mi>ν</mi></mrow><mrow><mi>A</mi><mi>B</mi></mrow></msubsup></math> can be expressed in terms of six components associated with two complex three-vectors denoted by <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msubsup><mi mathvariant="bold">e</mi><mi>l</mi><mrow><mi>A</mi><mi>B</mi></mrow></msubsup></math> and <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msubsup><mi mathvariant="bold">b</mi><mi>l</mi><mrow><mi>A</mi><mi>B</mi></mrow></msubsup></math>. On the assumption that these three-vectors are purely real or purely imaginary and mutually orthogonal, constraints on their magnitudes via experimental bounds on lepton-flavor violating processes <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mi>Br</mi><mo stretchy="false">(</mo><msub><mrow><mi>l</mi></mrow><mrow><mi>B</mi></mrow></msub><mo stretchy="false">→</mo><mi>γ</mi><msub><mrow><mi>l</mi></mrow><mrow><mi>A</mi></mrow></msub><mo stretchy="false">)</mo></mrow></math> and <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mi>Br</mi><mo stretchy="false">(</mo><msub><mrow><mi>l</mi></mrow><mrow><mi>B</mi></mrow></msub><mo stretchy="false">→</mo><msub><mrow><mi>l</mi></mrow><mrow><mi>A</mi></mrow></msub><msub><mrow><mi>l</mi></mrow><mrow><mi>C</mi></mrow></msub><msub><mrow><mover accent="true"><mrow><mi>l</mi></mrow><mrow><mo stretchy="false">¯</mo></mrow></mover></mrow><mrow><mi>C</mi></mrow></msub><mo stretchy="false">)</mo></mrow></math> are estimated. Thus, the <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msub><mrow><mi>l</mi></mrow><mrow><mi>B</mi></mrow></msub><mo stretchy="false">→</mo><mi>γ</mi><msub><mrow><mi>l</mi></mrow><mrow><mi>A</mi></mrow></msub></mrow></math> decay provides the following upper bounds: <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mo stretchy="false">|</mo><msubsup><mrow><mi mathvariant="bold">e</mi></mrow><mrow><mi>l</mi></mrow><mrow><mi>μ</mi><mi>τ</mi></mrow></msubsup><mo stretchy="false">|</mo><mo>&lt;</mo><mn>1.51</mn><mo>×</mo><msup><mrow><mn>10</mn></mrow><mrow><mo>−</mo><mn>11</mn></mrow></msup></mrow></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo stretchy="false">|</mo><msubsup><mi mathvariant="bold">e</mi><mi>l</mi><mrow><mi>e</mi><mi>τ</mi></mrow></msubsup><mo stretchy="false">|</mo><mo>&lt;</mo><mn>1.34</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>11</mn></mrow></msup></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo stretchy="false">|</mo><msubsup><mi mathvariant="bold">e</mi><mi>l</mi><mrow><mi>e</mi><mi>μ</mi></mrow></msubsup><mo stretchy="false">|</mo><mo>&lt;</mo><mn>3.65</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>18</mn></mrow></msup></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo stretchy="false">|</mo><msubsup><mi mathvariant="bold">b</mi><mi>l</mi><mrow><mi>μ</mi><mi>τ</mi></mrow></msubsup><mo stretchy="false">|</mo><mo>&lt;</mo><mn>1.95</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>11</mn></mrow></msup></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo stretchy="false">|</mo><msubsup><mi mathvariant="bold">b</mi><mi>l</mi><mrow><mi>e</mi><mi>τ</mi></mrow></msubsup><mo stretchy="false">|</mo><mo>&lt;</mo><mn>1.73</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>11</mn></mrow></msup></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo stretchy="false">|</mo><msubsup><mi mathvariant="bold">b</mi><mi>l</mi><mrow><mi>e</mi><mi>μ</mi></mrow></msubsup><mo stretchy="false">|</mo><mo>&lt;</mo><mn>4.71</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>18</mn></mrow></msup></math>. Conversely, by assuming that the Lorentz-violating coefficients are purely real, for the <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msub><mrow><mi>l</mi></mrow><mrow><mi>B</mi></mrow></msub><mo stretchy="false">→</mo><msub><mrow><mi>l</mi></mrow><mrow><mi>A</mi></mrow></msub><msub><mrow><mi>l</mi></mrow><mrow><mi>C</mi></mrow></msub><msub><mrow><mover accent="true"><mrow><mi>l</mi></mrow><mrow><mo stretchy="false">¯</mo></mrow></mover></mrow><mrow><mi>C</mi></mrow></msub></mrow></math> process it is found that <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo stretchy="false">|</mo><msubsup><mi mathvariant="bold">e</mi><mi>l</mi><mrow><mi>μ</mi><mi>τ</mi></mrow></msubsup><mo stretchy="false">|</mo><mo>&lt;</mo><mn>2.87</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>12</mn></mrow></msup></math> and <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo stretchy="false">|</mo><msubsup><mi mathvariant="bold">b</mi><mi>l</mi><mrow><mi>μ</mi><mi>τ</mi></mrow></msubsup><mo stretchy="false">|</mo><mo>&lt;</mo><mn>4.05</mn><mo>×</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>12</mn></mrow></msup></math>. These results offer more restrictive bounds than those previously reported in the literature.

Mexico

J. Montaño-Domínguez

F. Ramírez-Zavaleta

E.S. Tututi

O. Vázquez-Hernández

Lepton-flavor violating decays induced by Lorentz violation in the Yukawa sector of the standard model extension

We investigate the vacuum-induced current density for a charged scalar field in a (<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mi>D</mi><mo>+</mo><mn>1</mn></mrow></math>)-dimensional cosmic dispiration spacetime threaded by a magnetic flux. This background combines a cosmic string and a screw dislocation, yielding a nontrivial helical geometry. By constructing the normalized mode functions of the Klein-Gordon equation, we evaluate the Wightman function and obtain the vacuum expectation value of the current density. We show that, in addition to the azimuthal component describing a persistent current around the defect, a nonvanishing axial component is induced as a direct consequence of the helical structure of the spacetime. Both components are periodic functions of the magnetic flux depending only on its fractional part, reflecting the Aharonov-Bohm nature of the effect. Closed expressions are obtained for massive and massless fields in arbitrary dimensions. We demonstrate that the screw dislocation parameter plays a crucial role in the behavior of the induced currents, leading to the regularization of the components at the origin and controlling their magnitude. Their asymptotic behavior is also analyzed in detail. Our results reduce to known expressions in the absence of the screw dislocation, providing a consistency check. In particular, we examine the physically relevant (<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mn>3</mn><mo>+</mo><mn>1</mn></mrow></math>)-dimensional case, where numerical analysis reveals nontrivial features arising from the interplay between topology and gauge effects.

Brazil

Herondy Mota

Vacuum-induced current density from a magnetic flux threading a cosmic dispiration in (<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>D</mi><mo>+</mo><mn>1</mn></math>)-dimensional spacetime

We explore the mass-resonance structure that naturally arises in extradimensional models. The resonance can enhance both dark matter annihilation and self-interactions. We demonstrate such a resonance structure by considering the fermionic dark matter and dark photon models on an <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msup><mi>S</mi><mn>1</mn></msup><mo>/</mo><mo stretchy="false">(</mo><msub><mi>Z</mi><mn>2</mn></msub><mo>×</mo><msubsup><mi>Z</mi><mn>2</mn><mo>′</mo></msubsup><mo stretchy="false">)</mo></math> orbifold. We also note that this model embeds a dark matter axial-vector coupling to the dark photon, thereby opening up the viable dark matter parameter space. We then present the unique predictions for direct-detection experiments and accelerator searches.

United States

Taegyu Lee

United Kingdom

Yu-Dai Tsai

Naturally resonant dark matter from extra dimensions

We compute the complete two-loop unrenormalized electroweak corrections to the Higgsstrahlung process <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msup><mi>e</mi><mo>+</mo></msup><msup><mi>e</mi><mo>−</mo></msup><mo stretchy="false">→</mo><mi>H</mi><mi>Z</mi></math> at future Higgs factories. Our result for a given center-of-mass energy is expressed as a piecewise function defined by several deeply expanded power series, which has high precision and can be further manipulated efficiently. We find that the finite part of the unrenormalized two-loop electroweak corrections can contribute a few thousandths, which might indicate their importance to match the precision of future Higgs factories. This work represents the first complete calculation of the unrenormalized two-loop electroweak corrections for processes with four external particles.

China

Xiang Chen

Xin Guan

Chuan-Qi He

Zhao Li

Xiao Liu

Yan-Qing Ma

Complete two-loop unrenormalized electroweak corrections to <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><msup><mi>e</mi><mo>+</mo></msup><msup><mi>e</mi><mo>−</mo></msup><mo stretchy="false">→</mo><mi>H</mi><mi>Z</mi></math>

We use diffuse Galactic high energy gamma ray data from LHAASO and Fermi-LAT to constrain gravitationally produced decaying dark matter (DM). Focusing on four benchmark candidates: a dark photon, a heavy right-handed neutrino (RHN), a pseudo-Nambu-Goldstone boson (pNGB), and a nonminimally coupled scalar we derive bounds on the DM mass and its couplings to the visible sector. For dark photons, RHNs, and pNGBs, the combined data constrain the effective interaction strength to <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo>≲</mo><mi mathvariant="script">O</mi><mo stretchy="false">(</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>30</mn></mrow></msup><mo stretchy="false">)</mo></math> for DM masses <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo>≳</mo><mi mathvariant="script">O</mi><mo stretchy="false">(</mo><mi>TeV</mi><mo stretchy="false">)</mo></math>. For the nonminimally coupled scalar, this interaction strength is limited to <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mo>≲</mo><mi mathvariant="script">O</mi><mo stretchy="false">(</mo><msup><mn>10</mn><mrow><mo>−</mo><mn>10</mn></mrow></msup><mo stretchy="false">)</mo></math>, for the same DM mass range. Moreover, photon-dark photon oscillations yield strong constraints for massive dark photon beyond 10 GeV, closing a region of parameter space previously left unconstrained.

India

Basabendu Barman

Arindam Das

Prantik Sarmah

Rakesh Kumar SivaKumar

Constraining gravitational dark matter with LHAASO and Fermi-LAT

Unsupervised learning has been widely applied to various tasks in particle physics. However, existing models lack precise control over their learned representations, limiting physical interpretability and hindering their use for accurate measurements. We propose the histogram autoencoder (HistoAE), an unsupervised representation learning network featuring a custom histogram-based loss that enforces a physically structured latent space. Applied to silicon microstrip detectors, HistoAE learns an interpretable two-dimensional latent space corresponding to the particle’s charge and impact position. After simple postprocessing, it achieves a charge resolution of <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mn>0.25</mn><mi>e</mi></math> and a position resolution of <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mn>3</mn><mtext> </mtext><mtext> </mtext><mi mathvariant="normal">μ</mi><mrow><mi mathvariant="normal">m</mi></mrow></math> on beam-test data, comparable to the conventional approach. These results demonstrate that unsupervised deep learning models can enable physically meaningful and quantitatively precise measurements. Moreover, the generative capacity of HistoAE enables straightforward extensions to fast detector simulations.

Xing-Jian Lv

De-Xing Miao

Zi-Jun Xu

Jian-Chun Wang

Interpretable unsupervised representation learning for high-precision measurements in particle physics