Showing 601 - 620 results of 8,603 for search '"tensor"', query time: 0.10s Refine Results
  1. 601

    Simulating thermal density operators with cluster expansions and tensor networks by Bram Vanhecke, David Devoogdt, Frank Verstraete, Laurens Vanderstraeten

    Published 2023-04-01
    “…We provide an efficient approximation for the exponential of a local operator in quantum spin systems using tensor-network representations of a cluster expansion. …”
    Get full text
    Article
  2. 602
  3. 603
  4. 604
  5. 605
  6. 606

    Tensor network wave function of S=1 Kitaev spin liquids by Hyun-Yong Lee, Naoki Kawashima, Yong Baek Kim

    Published 2020-08-01
    “…In this work, using the quantum-entanglement based tensor network approach, we construct an explicit ground-state wave function for the spin-1 Kitaev model, which is written only in terms of physical spin operators. …”
    Get full text
    Article
  7. 607
  8. 608

    W8 - Curvature Tensor in Generalized Sasakian Space Forms by Gyanvendra Pratap Singh, R Rajan, Anand Kumar Mishra, Pawan Prajapati

    Published 2023-12-01
    Subjects: “…sasakian space form, generalized sasakian space form, ϕ−recurrent, ϕ-symmetric, ϕ-semisymmetric, w8- curvature tensor, einstein manifold, η-einstein manifold.…”
    Get full text
    Article
  9. 609

    The theory of symmetric tensor field: From fractons to gravitons and back by Alberto Blasi, Nicola Maggiore

    Published 2022-10-01
    “…We consider the theory of a symmetric tensor field in 4D, invariant under a subclass of infinitesimal diffeomorphism transformations, where the vector diff parameter is the 4-divergence of a scalar parameter. …”
    Get full text
    Article
  10. 610

    Stress Tensor flows, birefringence in non-linear electrodynamics and supersymmetry by Christian Ferko, Liam Smith, Gabriele Tartaglino-Mazzucchelli

    Published 2023-11-01
    “…We identify the unique stress tensor deformation which preserves zero-birefringence conditions in non-linear electrodynamics, which is a $4d$ version of the $T\overline{T}$ operator. …”
    Get full text
    Article
  11. 611
  12. 612

    Non-perturbative defects in tensor models from melonic trees by Fedor K. Popov, Yifan Wang

    Published 2022-11-01
    “…Abstract The Klebanov-Tarnopolsky tensor model is a quantum field theory for rank-three tensor scalar fields with certain quartic potential. …”
    Get full text
    Article
  13. 613

    On Tensor Squares of Reducible Representations of Almost Simple Groups. II by S. V. Polyakov

    Published 2011-06-01
    “…A group G is called {SM}_m -group if the tensor square of any irreducible representation is decomposed into the sum of all characters with multiplicities not greater than m. …”
    Get full text
    Article
  14. 614
  15. 615

    Teleparallel scalar-tensor gravity through cosmological dynamical systems by S. A. Kadam, B. Mishra, Jackson Levi Said

    Published 2022-08-01
    “…In this work, we investigate this feature of scalar-tensor theories in the teleparallel gravity context. …”
    Get full text
    Article
  16. 616

    Computer simulation of the teat-cup liner stress and strain tensor by I. Karas, R. Gálik, Š. Pogran, M. Šesták

    Published 2013-09-01
    “…Physical-mechanical qualities of the analysed teat-cup liners were further used for the computer simulation of the teat-cup liners stress and strain tensor.…”
    Get full text
    Article
  17. 617
  18. 618

    GJMS-like operators on symmetric 2-tensors and their gravitational duals by R. Aros, F. Bugini, D. E. Diaz

    Published 2023-02-01
    “…Abstract We study a family of higher-derivative conformal operators P 2 k 2 $$ {P}_{2k}^{(2)} $$ acting on transverse-traceless symmetric 2-tensors on generic Einstein spaces. They are a natural generalization of the well-known construction for scalars. …”
    Get full text
    Article
  19. 619

    Typical Correlation Length of Sequentially Generated Tensor Network States by Daniel Haag, Flavio Baccari, Georgios Styliaris

    Published 2023-08-01
    “…Here, we focus on spins with local interactions, whose correlations are extremely well captured by tensor network states. Adopting an operational perspective, we define ensembles of random tensor network states in one and two spatial dimensions that admit a sequential generation. …”
    Get full text
    Article
  20. 620

    Decoding the Tensor Product of MLD Codes and Applications for Code Cryptosystems by Vladimir Mikhailovich Deundyak, Yury Vladimirovich Kosolapov, Evgeniy Andreevich Leluk

    Published 2017-04-01
    “…In this connection, in the present paper it is proposed to use the tensor product \( C_1 \otimes C_2 \) of group \(\textrm{MLD}\) codes \( C_1 \) and \( C_2 \) in a McEliece-type cryptosystem. …”
    Get full text
    Article