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We investigate a holographic model for both spontaneous and explicit symmetry breaking of non-abelian flavour symmetries. This consists of a bottom-up model inspired by the top-down D3/D7 probe brane model that incorporates the running…

High Energy Physics - Theory · Physics 2024-07-24 Johanna Erdmenger , Nick Evans , Yang Liu , Werner Porod

We construct inhomogeneous asymptotically AdS black hole solutions corresponding to the spontaneous breaking of translational invariance and the formation of striped order in the boundary field theory. We find that the system undergoes a…

High Energy Physics - Theory · Physics 2013-05-22 Moshe Rozali , Darren Smyth , Evgeny Sorkin , Jared B. Stang

We study viscous hydrodynamics of hot conformal field theory plasma with multiple/non-Abelian symmetries in the framework of AdS/CFT correspondence, using a recently proposed method of directly solving bulk gravity in derivative expansion…

High Energy Physics - Theory · Physics 2009-08-14 Mahdi Torabian , Ho-Ung Yee

We discuss a holographic description of vacuum bubbles, with possible implications for a consistent description of the multiverse. In particular, we elaborate on the recent observation by Maldacena, that the interior of AdS bubbles can be…

High Energy Physics - Theory · Physics 2015-05-20 Jaume Garriga

We propose a consistent setup for a holographic dual of Bjorken flow of strongly coupled large-Nc N=4 SYM-theory plasma. We employ Eddington-Finkelstein type coordinates for the dual geometry, and we propose a late-time expansion there. We…

High Energy Physics - Theory · Physics 2009-02-09 Shunichiro Kinoshita , Shinji Mukohyama , Shin Nakamura , Kin-ya Oda

We consider solutions of the 2x2 matrix Hamiltonians of the physical systems within the context of the su(2) and su(1,1) Lie algebra. Our technique is relatively simple when compared with the others and treats those Hamiltonians which can…

Quantum Physics · Physics 2009-11-11 Ramazan Koc , Hayriye Tutunculer , Mehmet Koca , Eser Olgar

We derive a set of exact cosmological solutions to the D=4, N=1 supergravity description of heterotic M-theory. Having identified a new and exact SU(3) Toda model solution, we then apply symmetry transformations to both this solution and to…

High Energy Physics - Theory · Physics 2008-11-26 Edmund J. Copeland , James Ellison , Andre Lukas , Jonathan Roberts

Heterodyne holography is an extremely versatile and powerful holographic technique that is able to fully control the amplitude, phase and frequency of both the illumination and holographic reference beams. Applied to vibration analysis,…

Optics · Physics 2015-06-22 Nicolas Verrier , Michael Atlan , Michel Gross

This paper concerns the bubbling phenomena for the $L^2$-critical half-wave equation in dimension one. Given arbitrarily finitely many distinct singularities, we construct blow-up solutions concentrating exactly at these singularities. This…

Analysis of PDEs · Mathematics 2023-09-20 Daomin Cao , Yiming Su , Deng Zhang

We study the dynamics of probe M5 branes with dissolved M2 charge in bubbling geometries with SO(4) x SO(4) symmetry. These solutions were constructed by Bena-Warner and Lin-Lunin-Maldacena and correspond to the vacua of the maximally…

High Energy Physics - Theory · Physics 2015-09-02 Stefano Massai , Giulio Pasini , Andrea Puhm

We study magnetohydrodynamics using holography. The gravity model is closely related to the STU supergravity in five dimensions and admits an analytical black brane solution carrying the conserved charge dual to the magnetic 1-form symmetry…

High Energy Physics - Theory · Physics 2024-09-25 Yanqi Wang , Peng-Ju Hu , Yi Pang

We study the problem of evolution of bulk 5-fluids having an embedded braneworld with a flat, de Sitter, or anti-de Sitter geometry. We introduce new variables to express the Einstein equations as a dynamical system that depends on the…

High Energy Physics - Theory · Physics 2022-10-10 Ignatios Antoniadis , Spiros Cotsakis , John Miritzis

We study a three-orbital Su-Schrieffer-Heeger model defined on a two-dimensional Lieb lattice and in the negative charge transfer regime using determinant quantum Monte Carlo. At half-filling (1 hole/unit cell), we observe a bipolaron…

Materials Science · Physics 2020-06-22 Shaozhi Li , Steven Johnston

The one-dimensional harmonic vibronic model, which is a generalization of the so-called linear Landau-Zener model and appears in the form of coupled Schr\"{o}dinger equations, is revisited. After decoupling the components, the resulting…

Quantum Physics · Physics 2025-09-17 L. M. Nieto , S. Zarrinkamar

We present a non-trivial metric tensor field on the space of 2-by-2 real-valued, symmetric matrices whose Levi-Civita connection renders frames of eigenvectors parallel. This results in fundamental reimagining of the space of symmetric…

Differential Geometry · Mathematics 2024-11-25 Jakub Rondomanski , José D. Cojal González , Jürgen P. Rabe , Carlos-Andres Palma , Konrad Polthier

The holographic mapping of gravity in AdS space to QCD, quantized at fixed light-front time, provides a precise relation between the bound-state amplitudes in the fifth dimension of AdS space and the boost-invariant light-front…

High Energy Physics - Phenomenology · Physics 2012-07-06 Guy F. de Teramond , Stanley J. Brodsky

To endow the N=1* SYM theory with quarks, we embed D7-brane probes into its gravity dual, known as the Polchinski-Strassler background. The non-vanishing 3-form flux G_3 in the background is dual to mass terms for the three adjoint chiral…

High Energy Physics - Theory · Physics 2008-11-26 Christoph Sieg

The Holographic Wess--Zumino (HWZ) consistency conditions are shown through a step by step mapping of renormalization group flows to Hamiltonian systems, to lead to the Holographic anomaly. These conditions codify how the energy scale, when…

High Energy Physics - Theory · Physics 2018-04-02 Vasudev Shyam

Dynamic phase-only beam shaping with a liquid crystal spatial light modulator is a powerful technique for tailoring the beam's intensity profile or wave front. While shaping and controlling the light field is a highly researched topic,…

We provide explicit holographic duals of M5-branes wrapped on a sphere with one irregular puncture and one regular puncture of arbitrary type. The solutions generalise the solutions corresponding to M5-branes wrapped on a disc recently…

High Energy Physics - Theory · Physics 2022-11-17 Christopher Couzens , Hyojoong Kim , Nakwoo Kim , Yein Lee