October 20, 2025 at 4:34 PM
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6 likes
instanton theory. In a sequel paper, we further extend this cobordism map to immersed cobordisms. [3/3 of https://arxiv.org/abs/2505.12095v1]
May 20, 2025 at 6:04 AM
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dynamics at momenta below $1/\bar\rho \approx$ 0.6 GeV explains the basic features of light-quark correlation functions and is used extensively in studies of hadron structure. The instanton fields also make definite contributions to the gluonic [2/5 of https://arxiv.org/abs/2503.12208v1]
March 18, 2025 at 6:09 AM
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predicted by the finite-temperature extension of the instanton theory, and confirm atomic systems as an ideal platform where to study out-of-equilibrium field theories. [4/4 of https://arxiv.org/abs/2504.03528v1]
April 7, 2025 at 6:08 AM
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Amir Burshtein, David Shuliutsky, Roman Kuzmin, Vladimir E. Manucharyan, Moshe Goldstein
Numerical evaluation of the real-time photon-instanton cross-section in a superconducting circuit
https://arxiv.org/abs/2410.23062
Numerical evaluation of the real-time photon-instanton cross-section in a superconducting circuit
https://arxiv.org/abs/2410.23062
October 31, 2024 at 7:01 AM
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Amihay Hanany, Elias Van den Driessche
Higgs branch of 5d $\mathcal{N}=1$ symplectic gauge theories and dressed instanton operators
https://arxiv.org/abs/2507.08669
Higgs branch of 5d $\mathcal{N}=1$ symplectic gauge theories and dressed instanton operators
https://arxiv.org/abs/2507.08669
July 14, 2025 at 4:25 AM
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Researchers Enhance Instanton Accuracy with Third and Fourth Derivatives, Capturing Anharmonic Effects
Read more:
https://quantumzeitgeist.com/accuracy-enhance-instanton-third-fourth-derivatives-capturing-anharmonic-effects/
Read more:
https://quantumzeitgeist.com/accuracy-enhance-instanton-third-fourth-derivatives-capturing-anharmonic-effects/
Researchers Enhance Instanton Accuracy With Third And Fourth Derivatives, Capturing Anharmonic Effects
By incorporating subtle vibrations perpendicular to the main reaction pathway, researchers have significantly improved the accuracy of calculations predicting how chemical reactions occur, even when those reactions involve quantum tunnelling
quantumzeitgeist.com
September 4, 2025 at 9:55 PM
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Well it works absolutely fantastic with the OpenJDK builds but with Semeru it’s a bit different because they have their own implementation named InstantOn. Same technology, different implementation and not so easy to setup.
October 8, 2025 at 7:09 PM
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New paper: "Collins-Soper Kernel in the QCD Instanton Vacuum", link: https://arxiv.org/abs/2501.00678
January 3, 2025 at 8:15 PM
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corroborate our findings with various examples, including a generalization of ''instanton-restricted'' 4d Yang-Mills theories with no sum over instanton sectors. Furthermore, we construct a 3d SymTFT with a non-invertible (-1)-form symmetry. The [3/5 of https://arxiv.org/abs/2503.21862v1]
March 31, 2025 at 6:09 AM
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the instanton physics behind the exponential decay of the energy gap is already covered in the first order of the derivative expansion of the PIRG. The crucial new ingredients in the present analysis are the use of the ground state expansion within [2/4 of https://arxiv.org/abs/2504.03437v1]
April 7, 2025 at 6:10 AM
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between the cobordism maps has not been rigorously established. In this paper, we define a cobordism map on the instanton cube complex as a filtered chain map, and prove that it recovers the cobordism maps both in Khovanov homology and singular [2/3 of https://arxiv.org/abs/2505.12095v1]
May 20, 2025 at 6:04 AM
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Instanton Moduli, Topology and the Bosonic/Heterotic String Origins
https://arxiv.org/pdf/2507.05351
Liang Ma, H. Lu.
https://arxiv.org/pdf/2507.05351
Liang Ma, H. Lu.
https://arxiv.org/abs/2507.05351
arXiv abstract link
arxiv.org
July 9, 2025 at 4:34 AM
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prove the existence of slope-stable n-instanton bundles of charge k greater than k0. Next, we study the acyclic extension of instantons on Fano threefolds with curvilinear Kuznetsov component and give a monadic description when the intermediate [3/5 of https://arxiv.org/abs/2504.13505v1]
April 21, 2025 at 6:02 AM
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switching rates conform to the Arrhenius law, with the inverse system size serving as the nonequilibrium analog of temperature. Using the dynamical path integral and the instanton approach, we further extend the connection between the quasipotential [6/8 of https://arxiv.org/abs/2505.05202v1]
May 9, 2025 at 6:19 AM
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Chang-Woo Lee, Paul Brookes, Kee-Su Park, Marzena H. Szyma\'nska, Eran Ginossar
A Real-time Instanton Approach to Quantum Activation
https://arxiv.org/abs/2409.00681
A Real-time Instanton Approach to Quantum Activation
https://arxiv.org/abs/2409.00681
September 4, 2024 at 5:35 AM
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I have an instanton vortex which is an air fryer/ toaster oven, rotisserie thingy, and dryer. I use the damn thing like 3-4 times a week.
September 23, 2024 at 2:10 AM
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1 likes
Yuki Amari, Nobuyuki Sawado, Shintaro Yamamoto
Spectral flow of fermions in the $\CP^2$ (anti-)instanton, and the sphaleron with vanishing topological charge
https://arxiv.org/abs/2403.10149
Spectral flow of fermions in the $\CP^2$ (anti-)instanton, and the sphaleron with vanishing topological charge
https://arxiv.org/abs/2403.10149
March 18, 2024 at 7:00 AM
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vacuum structure. We find a promising consistency with the instanton-dyon model for SU(N) vacuum structure. [4/4 of https://arxiv.org/abs/2504.02297v1]
April 4, 2025 at 6:09 AM
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category of the odd character variety is also proved. The proofs use instanton Floer homology, a version of the Atiyah-Floer Conjecture, and aspects of a strategy used by Clarkson in the Heegaard Floer setting. [4/4 of https://arxiv.org/abs/2503.13350v1]
March 18, 2025 at 6:04 AM
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Total instanton restriction via multiverse interference: Noncompact gauge theories and (-1)-form symmetries
https://arxiv.org/pdf/2508.00050
Alonso Perez-Lona, Eric Sharpe, Xingyang Yu, Hao Zhang.
https://arxiv.org/pdf/2508.00050
Alonso Perez-Lona, Eric Sharpe, Xingyang Yu, Hao Zhang.
https://arxiv.org/abs/2508.00050
arXiv abstract link
arxiv.org
August 4, 2025 at 4:32 AM
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The first article:
Introduces a one-parameter family of instanton Floer homology groups for four-manifolds, using the θ-Kapustin-Witten and Haydys-Witten equations. A conjecture by Witten links this to Khovanov homology for knots.
https://arxiv.org/abs/2412.13285
2/3
Introduces a one-parameter family of instanton Floer homology groups for four-manifolds, using the θ-Kapustin-Witten and Haydys-Witten equations. A conjecture by Witten links this to Khovanov homology for knots.
https://arxiv.org/abs/2412.13285
2/3
January 3, 2025 at 2:09 PM
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September 4, 2024 at 5:36 AM
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Higgs branch of 5d $\mathcal{N}=1$ symplectic gauge theories and dressed instanton operators
https://arxiv.org/pdf/2507.08669
Amihay Hanany, Elias Van den Driessche.
https://arxiv.org/pdf/2507.08669
Amihay Hanany, Elias Van den Driessche.
https://arxiv.org/abs/2507.08669
arXiv abstract link
arxiv.org
July 14, 2025 at 4:32 AM
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