Search Results - "Verbaarschot, J"

Complex Langevin simulation of a random matrix model at nonzero chemical potential by Bloch, J., Glesaaen, J., Verbaarschot, J. J. M., Zafeiropoulos, S.

“…A bstract In this paper we test the complex Langevin algorithm for numerical simulations of a random matrix model of QCD with a first order phase transition to…”
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Symmetry Classification and Universality in Non-Hermitian Many-Body Quantum Chaos by the Sachdev-Ye-Kitaev Model by García-García, Antonio M., Sá, Lucas, Verbaarschot, Jacobus J. M.

“…Spectral correlations are a powerful tool to study the dynamics of quantum many-body systems. For Hermitian Hamiltonians, quantum chaotic motion is related to…”
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Spectral fluctuations in the Sachdev-Ye-Kitaev model by Jia, Yiyang, Verbaarschot, Jacobus J. M.

“…A bstract We present a detailed quantitative analysis of spectral correlations in the Sachdev-Ye-Kitaev (SYK) model. We find that the deviations from universal…”
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Gradient flows without blow-up for Lefschetz thimbles by Tanizaki, Yuya, Nishimura, Hiromichi, Verbaarschot, Jacobus J. M.

“…A bstract We propose new gradient flows that define Lefschetz thimbles and do not blow up in a finite flow time. We study analytic properties of these gradient…”
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Large N expansion of the moments and free energy of Sachdev-Ye-Kitaev model, and the enumeration of intersection graphs by Jia, Yiyang, Verbaarschot, Jacobus J. M.

“…A bstract In this paper we explain the relation between the free energy of the SYK model for N Majorana fermions with a random q -body interaction and the…”
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Chaos on the hypercube by Jia, Yiyang, Verbaarschot, Jacobus J. M.

“…A bstract We analyze the spectral properties of a d -dimensional HyperCubic (HC) lattice model originally introduced by Parisi. The U(1) gauge links of this…”
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Phase of the fermion determinant at nonzero chemical potential by Splittorff, K, Verbaarschot, J J M

“…We show that in the microscopic domain of QCD (also known as the domain) at nonzero chemical potential the average phase factor of the fermion determinant is…”
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Random matrix approach to three-dimensional QCD with a Chern-Simons term by Kanazawa, Takuya, Kieburg, Mario, Verbaarschot, Jacobus J. M.

“…A bstract We propose a random matrix theory for QCD in three dimensions with a Chern-Simons term at level k which spontaneously breaks the flavor symmetry…”
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Microscopic spectrum of the Wilson Dirac operator by Damgaard, P H, Splittorff, K, Verbaarschot, J J M

“…We calculate the leading contribution to the spectral density of the Wilson Dirac operator using chiral perturbation theory where volume and lattice spacing…”
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Chiral symmetry breaking and the dirac spectrum at nonzero chemical potential by OSBORN, J. C, SPLITTORFF, K, VERBAARSCHOT, J. J. M

“…The relation between the spectral density of the QCD Dirac operator at nonzero baryon chemical potential and the chiral condensate is investigated. We use the…”
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Bosonic partition functions at nonzero (imaginary) chemical potential by Kellerstein, M., Verbaarschot, J.J.M.

“…A bstract We consider bosonic random matrix partition functions at nonzero chemical potential and compare the chiral condensate, the baryon number density and…”
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The gradient flow of the Dirac spectrum by Christensen, Alexander S., Splittorff, K., Verbaarschot, J. J. M.

“…A bstract We construct chiral perturbation theory for the gradient flow of the microscopic Dirac eigenvalues and compute the density of and correlations…”
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Microscopic Spectrum of the Wilson Dirac Operator by Damgaard, P. H., Splittorff, K., Verbaarschot, J. J. M.

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Induced violation of time-reversal invariance in the regime of weakly overlapping resonances by Dietz, B, Friedrich, T, Harney, H L, Miski-Oglu, M, Richter, A, Schäfer, F, Verbaarschot, J, Weidenmüller, H A

“…We measure the complex scattering amplitudes of a flat microwave cavity (a "chaotic billiard"). Time-reversal (T) invariance is partially broken by a…”
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Aquatic macrophytes can be used for wastewater polishing but not for purification in constructed wetlands by Tang, Yingying, Harpenslager, Sarah F., van Kempen, Monique M. L., Verbaarschot, Evi J. H., Loeffen, Laury M. J. M., Roelofs, Jan G. M., Smolders, Alfons J. P., Lamers, Leon P. M.

“…The sequestration of nutrients from surface waters by aquatic macrophytes and sediments provides an important service to both natural and constructed wetlands…”
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Random Matrix Theory and Chiral Symmetry in QCD by Verbaarschot, J.J.M., Wettig, T.

“…▪ Abstract  Random matrix theory is a powerful way to describe universal correlations of eigenvalues of complex systems. It also may serve as a schematic model…”
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Spectrum of the QCD Dirac operator and chiral random matrix theory by Verbaarschot, J

“…We argue that the spectrum of the QCD Dirac operator near zero virtuality can be described by random matrix theory. As in the case of the classical random…”
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Spectral density of the QCD dirac operator near zero virtuality by VERBAARSCHOT, J. J. M, ZAHED, I

“…We investigate the spectral properties of a random matrix model which in the large [ital N] limit embodies the essentials of the QCD partition function at low…”
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Unquenched QCD Dirac operator spectra at nonzero baryon chemical potential by Akemann, G., Osborn, J.C., Splittorff, K., Verbaarschot, J.J.M.

“…The microscopic spectral density of the QCD Dirac operator at nonzero baryon chemical potential for an arbitrary number of quark flavors was derived recently…”
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Replica limit of the toda lattice equation by Splittorff, K, Verbaarschot, J J M

“…In a recent breakthrough Kanzieper showed that it is possible to obtain exact nonperturbative random matrix results from the replica limit of the corresponding…”
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