Zobrazeno 1 - 10
of 115
pro vyhledávání: '"André LeClair"'
Autor:
André LeClair
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-27 (2024)
Abstract We propose a thermodynamical definition of the vacuum energy density ρ vac, defined as 〈vac|T μν |vac〉 = − ρ vac g μν , in quantum field theory in flat Minkowski space in D spacetime dimensions, which can be computed in the limit
Externí odkaz:
https://doaj.org/article/3b1c4fd14aed42099e66c1a4a361f583
Autor:
André LeClair, Giuseppe Mussardo
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 4, Pp 1-27 (2024)
Abstract We construct an integrable physical model of a single particle scattering with impurities spread on a circle. The S-matrices of the scattering with the impurities are such that the quantized energies of this system, coming from the Bethe Ans
Externí odkaz:
https://doaj.org/article/205661d73ec848c6ae0e590bf47434a6
Autor:
André LeClair
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 5, Pp 1-18 (2023)
Abstract We propose a proper definition of the vacuum expectation value of the stress energy tensor 〈0| T μν | 0〉 for integrable quantum field theories in two spacetime dimensions, which is the analog of the cosmological constant in 4d. For a w
Externí odkaz:
https://doaj.org/article/a11d0cc4fff04814b87b8e7096821e34
Autor:
Changrim Ahn, André LeClair
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 8, Pp 1-29 (2022)
Abstract It is well understood that 2d conformal field theory (CFT) deformed by an irrelevant T T ¯ $$ T\overline{T} $$ perturbation of dimension 4 has universal properties. In particular, for the most interesting cases, the theory develops a singul
Externí odkaz:
https://doaj.org/article/3b312796c7324427a0bf54f9881f0f7d
Autor:
Denis Bernard, André LeClair
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 5, Pp 1-24 (2022)
Abstract The S-matrix of the well-studied sinh-Gordon model possesses a remarkable strong/weak coupling duality b → 1/b. Since there is no understanding nor evidence for such a duality based on the quantum action of the model, it should be question
Externí odkaz:
https://doaj.org/article/4b7df4e3fc2c4841936ad9da7b632578
Autor:
André LeClair
Publikováno v:
Universe, Vol 9, Iss 7, p 310 (2023)
In a recent article we showed that the vacuum energy density in two spacetime dimensions for a wide variety of integrable quantum field theories has the form ρvac=−m2/2g where m is a physical mass and g is a generalized coupling, where in the free
Externí odkaz:
https://doaj.org/article/33510b6d990d4602bbbdb6fbd51129ab
Autor:
André LeClair
Publikováno v:
Symmetry, Vol 13, Iss 11, p 2014 (2021)
In previous work, it was shown that if certain series based on sums over primes of non-principal Dirichlet characters have a conjectured random walk behavior, then the Euler product formula for its L-function is valid to the right of the critical lin
Externí odkaz:
https://doaj.org/article/5e18b28a5dc940f18d2a12d3425e8e43
Autor:
Sangeeta Mehta, Bram Rochwerg, François Lauzier, Emmanuel Charbonney, Francois Lamontagne, Michaël Chasse, Marie-Claude Battista, Emilie Belley-Cote, Brian H Cuthbertson, Andreas Laupacis, Robert A Fowler, Tina Millen, Laveena Munshi, Sumesh Shah, Alexis Turgeon, David Bellemare, Eve Cloutier, Marjorie Daigle, Stéphanie Grenier, Gabrielle Guilbault, Sydney Miezitis, Rebecca Porteous, Irene Watpool, Karolina Walczak, Frédérick D’Aragon, Charles St-Arnaud, Elaine Carbonneau, Joannie Marchand, Marie-Hélène Masse, Fatna Benettaib, Dounia Boumahni, Marie-Ève Cantin, Ali Ghamraoui, Martine Lebrasseur, Maya Salame, Navjot Kaur, Nicole Marinoff, Guillaume Leblanc, Mary Elizabeth Wilcox, Ruxandra Pinto, Michael Mayette, Marc-André Leclair, Hector Quiroz Martinez, Brian Grondin-Beaudoin, Yannick Poulin, Andrew J E Seely, Édouard Botton, Dian Cohen, Neill K J Adhikari, Neill KJ Adhikari, Lauren Griffith, Scott Halpern, Louise Robert-Petit, Marie-Ève Thibault, François-Michel Boisvert, Lee Hwa Tai, Jean-Luc Parent, Xavier Roucou, Hector Quiroz-Martinez, Line Côté, Marilène Ladouceur, Noémie Turcotte, Andrew Seely, Andre Carlos Amaral, Damon C Scales, Wael Mohammed, Charles Francoeur, Olivier Costerousse, Isabelle St-Hilaire, Jeffrey Singh
Publikováno v:
BMJ Open, Vol 10, Iss 11 (2020)
Introduction Vasodilatory hypotension is common among intensive care unit (ICU) patients; vasopressors are considered standard of care. However, optimal mean arterial pressure (MAP) targets for vasopressor titration are unknown. The objective of the
Externí odkaz:
https://doaj.org/article/0cacd6fdb8f54f228139a915cadbc18e
Autor:
Francois Lamontagne, Jean-François Bilodeau, Marie-Hélène Masse, Marc-André Leclair, François Goyer, Olivier Lachance, Neill K. J. Adhikari
Publikováno v:
Journal of Medical Case Reports, Vol 15, Iss 1, Pp 1-4 (2021)
Journal of Medical Case Reports
Journal of Medical Case Reports
Background High-dose vitamin C is increasingly used for sepsis and more recently for coronavirus disease 2019 (COVID-19) infections. Proponents argue that the low cost and near perfect safety profile of vitamin C support its early adoption. Yet, adve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::598a9234b6920b80d37c9b959bd6cdb2
https://doi.org/10.1186/s13256-021-02869-4
https://doi.org/10.1186/s13256-021-02869-4
Autor:
André LeClair, Giuseppe Mussardo
The validity of the Riemann Hypothesis (RH) on the location of the non-trivial zeros of the Riemann $\zeta$-function is directly related to the growth of the Mertens function $M(x) \,=\,\sum_{k=1}^x \mu(k)$, where $\mu(k)$ is the M\"{o}bius coefficie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3f8c478f85d44224fc79c5548556c7e
http://arxiv.org/abs/2101.10336
http://arxiv.org/abs/2101.10336
