Higher order net-baryon number cumulants and baryon-strangeness correlations: Comparing QCD results on thepseudo-critical line with RHIC-BES II results on the freeze-out lineWe present lattice QCD results for ratios of net-baryon number cumulants along the pseudo-critical line and compare them with STAR measurements from the RHIC BES-II program. The ratio of first and…Jishnu Goswami, Frithjof Karsch·Nov 30, 2025SaveLearn
Non-perturbative False Vacuum Decay Using Lattice Monte Carlo in Imaginary TimeWe present a new method for calculating quantum tunneling rates using lattice Monte Carlo simulations in imaginary time. This method is designed with the goal of studying false vacuum decay…Luchang Jin, Joshua Swaim·Nov 29, 2025SaveLearn
When the center matters: color screening and gluelumps in dihedral lattice gauge theoriesConfinement is one of the hallmarks of quantum chromodynamics (QCD), but its first-principles characterization remains elusive. We show that discrete non-Abelian lattice gauge theories (LGTs) with…Pavel P. Popov, Edoardo Ballini, Alberto Bottarelli et al.·Nov 28, 2025SaveLearn
Speed of sound exceeding the conformal bound in dense QCD-like theoriesWe investigated the phase structure and the equation of state (EoS) for dense two-color QCD at low temperatures using the lattice Monte Carlo simulations. A rich phase structure below the…Etsuko Itou, Kei Iida, Kotaro Murakami et al.·Nov 28, 2025SaveLearn
Lattice QCD Determination of the Collins-Soper Kernel in the Continuum and Physical Mass LimitsThe Collins-Soper (CS) kernel governs the rapidity evolution of transverse-momentum-dependent (TMD) parton distributions, a cornerstone for QCD factorization and linking nucleon structure data across…Jin-Xin Tan, Zhi-Chao Gong, Jun Hua et al.·Nov 27, 2025SaveLearn
Symmetric Mass GenerationIn recent years tantalizing signs for a novel phase have been reported that is chirally symmetric but nevertheless exhibits massive bound states. The necessary condition for such a phase, referred to…Anna Hasenfratz, Oliver Witzel·Nov 27, 2025SaveLearn
The Fredenhagen-Marcu operator in the gauge-Higgs Z(2) LGT at finite temperatureWe explore the possibility to use the Fredenhagen-Marcu operator as a candidate order parameter of the deconfinement phase transition in gauge matter systems at finite temperature. Concretely, we…B. Allés, O. Borisenko, V. Chelnokov et al.·Nov 26, 2025SaveLearn
The phases of QCD reached in terrestrial and cosmic collidersWe review the current state of knowledge of the phase diagram of QCD through lattice, effective field theories, and chiral models. Several sections through the three dimensional phase diagram are…Sourendu Gupta·Nov 26, 2025SaveLearn
Long-distance contributions to kaon decays on the latticeIn the past decades, significant improvements have been made on standard-model predictions on kaon decays using lattice quantum chromodynamics. In these proceedings, I review selected works on…En-Hung Chao·Nov 25, 2025SaveLearn
Studying properties of the SU(2) QCD by lattice field theory methodsWe present new results on properties of SU(2) QCD in lattice regularization. Our main goal is to find the transition line confinement - deconfinement in μ- T plane. We compute the Polyakov loop…Ilya Kudrov, Vitaly Bornyakov, Vladimir Goy·Nov 24, 2025SaveLearn
Precision estimates of large charge RG exponents Yq in the 3D XY universality classWe accurately compute the RG exponents Yq of large q fields at the O(2) invariant fixed point in three dimensions. We build on an iterative approach that has been previously proposed and is…Martin Hasenbusch·Nov 23, 2025SaveLearn
Phase diagram of chiral 2-flavor QCD based on an effective approachDespite intense experimental and theoretical research, the QCD phase diagram at finite baryon density remains to a large extent unexplored. From the theoretical side, the obvious non-perturbative…Edgar López-Contreras, José Antonio García-Hernández, Elías Natanael Polanco-Euán et al.·Nov 21, 2025SaveLearn
Tensor network simulations of quasi-GPDs in the massive Schwinger modelGeneralized Parton Distribution functions (GPDs) are off-diagonal light-cone matrix elements that encode the internal structure of hadrons in terms of quark and gluon degrees of freedom. In this…Sebastian Grieninger, Jake Montgomery, Felix Ringer et al.·Nov 21, 2025SaveLearn
Primitive Quantum Gates for an SU(3) Discrete Subgroup: Σ(72×3)We construct a primitive gate set for the digital quantum simulation of a discrete subgroup of SU(3): the 216-element Σ(72×3). The necessary primitives are the inversion gate, the group…Sebastian Osorio Perez, Edison M. Murairi, Erik J. Gustafson et al.·Nov 21, 2025SaveLearn
Euclidean coordinate-space perturbation theory with a single mass scaleWe develop elements of coordinate-space perturbation theory for massive quantum field theories in general d-dimensional Euclidean space. Using the expansion in Gegenbauer polynomials, we provide…Christoph L. Schröder, Harvey B. Meyer·Nov 21, 2025SaveLearn
Systematic Study of the Self-Renormalized Nucleon Gluon PDF in Large-Momentum Effective TheoryWe present a systematic study of the nucleon gluon parton distribution function (PDF) using the self-renormalized large-momentum effective theory (LaMET) approach in lattice QCD. This work extends…Alex NieMiera, William Good, Huey-Wen Lin et al.·Nov 18, 2025SaveLearn
A Machine Learning study of the two-dimensional antiferromagnetic Ising model with nearest and next-to-nearest interactions on the triangular latticeWe study the phase transitions of the two-dimensional antiferromagnetic Ising model with nearest J1 and next-to-nearest J2 interactions on the triangular lattice for J2/J1 = 0.1, 0.5 and…Shang-Wei Li, Yuan-Heng Tseng, Kai-Wei Huang et al.·Nov 18, 2025SaveLearn
SO(3) real algebra method for SU(3) QCD at finite baryon-number densitiesFor SU(3) lattice QCD calculations at finite baryon-number densities, we propose the ``SO(3) real algebra method'', in which the SU(3) gauge variable is divided into the SO(3) and SU(3)/SO(3)…Hideo Suganuma, Kei Tohme·Nov 17, 2025SaveLearn
Low-energy interactions between doubly charmed baryons and Goldstone bosons from lattice QCDWe perform a lattice QCD calculation of the S-wave interactions between the ground-state spin-1/2 doubly charmed baryons and Goldstone bosons. The lattice QCD simulations are carried out on four…Jing-Yu Yi, Ze-Rui Liang, Liuming Liu et al.·Nov 16, 2025SaveLearn
QCD Equation of State at very high temperature: computational strategy, simulations and data analysisWe present a detailed account of the theoretical progress and the computational strategy that led to the non-perturbative determination of the QCD Equation of State at temperatures up to the…Matteo Bresciani, Mattia Dalla Brida, Leonardo Giusti et al.·Nov 12, 2025SaveLearn
Scale setting of SU(N) Yang--Mills theory, topology and large-N volume independenceWe set the scale of SU(N) Yang--Mills theories for N=3,5,8 and in the large-N limit via gradient flow, as a first step towards the computation of the large-N Λ-parameter using step scaling.…Claudio Bonanno, Jorge Luis Dasilva Golán, Margarita García Pérez et al.·Nov 10, 2025SaveLearn
Chiral Anomaly of Kogut-Susskind Fermion in the (3+1)-dimensional Hamiltonian formalismWe consider Kogut-Susskind fermions (also known as staggered fermions) in a (3+1)-dimensional Hamiltonian formalism and examine a chiral transformation and its associated chiral anomaly. The…Shoto Aoki, Yoshio Kikukawa, Toshinari Takemoto·Nov 9, 2025SaveLearn
Classification of four-quark operators with ΔF 2 under flavor symmetry and their renormalization in a gauge-invariant schemeIn this paper we study a complete set of scalar and pseudoscalar four-quark operators, with a particular emphasis on their renormalization within a Gauge-Invariant Renormalization Scheme (GIRS). We…Gregoris Spanoudes, Marios Costa, Kyproulla Mitsidi et al.·Nov 6, 2025SaveLearn
Approaches to the Inverse Fourier Transformation with Limited and Discrete DataWe investigate several approaches to address the inverse problem that arises in the limited inverse Fourier transform (L-IDFT) of quasi-distributions. The methods explored include Tikhonov…Yu-Fei Ling, Min-Huan Chu, Jian Liang et al.·Nov 5, 2025SaveLearn
Precision determination of nucleon iso-vector scalar and tensor charges at the physical pointWe report a high precision calculation of the isospin vector charge gS,T of the nucleon using recently proposed ``blending" method which provides a high-precision stochastic estimate of the…Ji-Hao Wang, Zhi-Cheng Hu, Xiangdong Ji et al.·Nov 4, 2025SaveLearn