Zobrazeno 1 - 10
of 535
pro vyhledávání: '"Lieb, E"'
Autor:
Perera, B. B. P., Smith, A. J., Vaddi, S., Carballo-Rubio, R., McGilvray, A., Venkataraman, A., Roshi, D. Anish, Manoharan, P. K., Perillat, P., Lieb, E., Lorimer, D. R., McLaughlin, M. A., Agarwal, D., Aggarwal, K., Ransom, S. M.
We conducted a drift-scan observation campaign using the 305-m Arecibo telescope in January and March 2020 when the observatory was temporarily closed during the intense earthquakes and the initial outbreak of the COVID-19 pandemic, respectively. The
Externí odkaz:
http://arxiv.org/abs/2110.14698
Publikováno v:
phys. stat. sol. (b) 245, 439 - 446 (2008)
We investigate Laughlin's fractional quantum Hall effect wave function in the cylinder geometry of Laughlin's integer quantum Hall effect argument, at filling factor 1/3. We show that the plasma analogy leads to a periodic density, and that the wave
Externí odkaz:
http://arxiv.org/abs/0802.2208
Publikováno v:
in: `Mathematical Physics of Quantum Mechanics, Selected and Refereed Lectures from QMath9', A. Joyce and and J. Ash (eds), Springer Lecture Notes in Physics, vol. 690 (2006)
One of the most remarkable recent developments in the study of ultracold Bose gases is the observation of a reversible transition from a Bose Einstein condensate to a state composed of localized atoms as the strength of a periodic, optical trapping p
Externí odkaz:
http://arxiv.org/abs/cond-mat/0412034
Autor:
Lieb, E. H., Wu, F. Y.
Publikováno v:
Physica A 321, 1-27 (2003).
In 1968 we published the solution of the ground state energy and wave function of the one-dimensional Hubbard model, and we also showed that there is no Mott transition in this model. Details of the analysis have never been published, however. As the
Externí odkaz:
http://arxiv.org/abs/cond-mat/0207529
Publikováno v:
Phys. Rev. Lett. 88, 106401 1-4 (2002)
Can phase separation be induced by strong electron correlations? We present a theorem that affirmatively answers this question in the Falicov-Kimball model away from half-filling, for any dimension. In the ground state the itinerant electrons are spa
Externí odkaz:
http://arxiv.org/abs/cond-mat/0110251
Publikováno v:
Helv. Phys. Acta, 69 (1996) 974-984
A Thomas-Fermi-Weizsaecker type theory is constructed, by means of which we are able to give a relatively simple proof of the stability of relativistic matter. Our procedure has the advantage over previous ones in that the critical value of the fine
Externí odkaz:
http://arxiv.org/abs/cond-mat/9608060
Autor:
Gounaris, G., Kneur, J. -L., Zeppenfeld, D., Ajaltouni, Z., Arhrib, A., Bella, G., Berends, F., Bilenky, M., Blondel, A., Busenitz, J., Charlton, Choudhury, D, Clarke, P., Conboy, J. E., Diehl, M., Fassouliotis, D., Frère, J. -M., Georgiopoulos, C., Gibbs, M., Grünewald, M., Hansen, J. B., Hartmann, C., Jin, B. N., Jousset, J., Kalinowski, J., Kocian, M., Lahanas, A., Layssac, J., Lieb, E., Markou, C., Matteuzzi, C., Mättig, P., Moreno, J. M., Moultaka, G., Nippe, A., Orloff, J., Papadopoulos, C. G., Paschalis, J., Petridou, C., Phillips, H., Podlyski, F., Pohl, M., Renard, F. M., Rossignol, J. -M., Rylko, R., Sekulin, R. L., van Sighem, A., Simopoulou, E., Skillman, A., Spanos, V., Tonazzo, A., Tytgat, M., Tzamarias, S., Verzegnassi, C., Vlachos, N. D., Zevgolatakos, E.
We present the results obtained by the "Triple Gauge Couplings" working group during the LEP2 Workshop (1994-1995). The report concentrates on the measurement of $WW\gamma$ and $WWZ$ couplings in $e^-e^+\to W^-W^+$ or, more generally, four-fermion pr
Externí odkaz:
http://arxiv.org/abs/hep-ph/9601233
Autor:
Lieb, E. H., Thomas, L. E.
Publikováno v:
Commun.Math.Phys. 183 (1997) 511-520; Erratum-ibid. 188 (1997) 499-500
The polaron has been of interest in condensed matter theory and field theory for about half a century, especially the limit of large coupling constant. It was not until 1983, however, that a proof of the asymptotic formula for the ground state energy
Externí odkaz:
http://arxiv.org/abs/cond-mat/9512112
The quantum mechanical ground state of a 2D $N$-electron system in a confining potential $V(x)=Kv(x)$ ($K$ is a coupling constant) and a homogeneous magnetic field $B$ is studied in the high density limit $N\to\infty$, $K\to \infty$ with $K/N$ fixed.
Externí odkaz:
http://arxiv.org/abs/cond-mat/9502024
Autor:
Lieb, E. H.
Publikováno v:
Phys. Rev. Lett., 73 (1994) 2158-2161
The conjecture is verified that the optimum, energy minimizing magnetic flux for a half-filled band of electrons hopping on a planar, bipartite graph is $\pi$ per square plaquette. We require {\it only} that the graph has periodicity in one direction
Externí odkaz:
http://arxiv.org/abs/cond-mat/9410025