Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Sakamoto, Kazuki"'
Quantum signal processing (QSP) and quantum singular value transformation (QSVT) have provided a unified framework for understanding many quantum algorithms, including factorization, matrix inversion, and Hamiltonian simulation. As a multivariable ve
Externí odkaz:
http://arxiv.org/abs/2410.02332
Earth observation (EO) data such as satellite imagery can have far-reaching impacts on our understanding of the geography of poverty, especially when coupled with machine learning (ML) and computer vision. Early research in computer vision used predi
Externí odkaz:
http://arxiv.org/abs/2406.02584
Autor:
Sakamoto, Kazuki, Morisaki, Hayata, Haruna, Junichi, Itou, Etsuko, Fujii, Keisuke, Mitarai, Kosuke
Publikováno v:
Quantum 8, 1474 (2024)
The Schwinger model is one of the simplest gauge theories. It is known that a topological term of the model leads to the infamous sign problem in the classical Monte Carlo method. In contrast to this, recently, quantum computing in Hamiltonian formal
Externí odkaz:
http://arxiv.org/abs/2311.17388
Publikováno v:
SIGMA 7 (2011), 065
We show that quantum mechanical supersymmetries are emerged in Kaluza-Klein spectrum of linearized gravity in several warped backgrounds as a consequence of higher-dimensional general coordinate invariance. These emergent supersymmetries play an esse
Externí odkaz:
http://arxiv.org/abs/1105.4829
Publikováno v:
RSC Advances; 2024, Vol. 14 Issue 29, p20735-20742, 8p
Publikováno v:
J.Phys.A42:265203,2009
We systematically formulate a hierarchy of isospectral Hamiltonians in one-dimensional supersymmetric quantum mechanics on an interval and on a circle, in which two successive Hamiltonians form N=2 supersymmetry. We find that boundary conditions comp
Externí odkaz:
http://arxiv.org/abs/0812.4659
Publikováno v:
Phys.Rev.D77:065009,2008
We study compactified pure gauge/gravitational theories with gauge-fixing terms and show that these theories possess quantum mechanical SUSY-like symmetries between unphysical degrees of freedom. These residual symmetries are global symmetries and ge
Externí odkaz:
http://arxiv.org/abs/0801.0845
Publikováno v:
Phys.Rev.D77:045020,2008
We study a 5d gravity theory with a warped metric and show that two N = 2 supersymmetric quantum-mechanical systems are hidden in the 4d spectrum. The supersymmetry can be regarded as a remnant of higher-dimensional general coordinate invariance and
Externí odkaz:
http://arxiv.org/abs/0710.0170
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