Self-Consistent Effective Action for Quantum Particle with Space-Dependent Mass

Autor: Borelli, M. E. S., Kleinert, H.

We calculate the quantum corrections to the classical action of a particle with coordinate-dependent mass. The result is made self-consistent by a variational approach, thus making it applicable to strong-couplings and singular potentials. By includi

Externí odkaz: http://arxiv.org/abs/quant-ph/0006135

Vertical Melting of a Stack of Membranes

Autor: Borelli, M. E. S., Kleinert, H., Schakel, Adriaan M. J.

Publikováno v: Eur. Phys. J. E 4, 217 (2001)

A stack of tensionless membranes with nonlinear curvature energy and vertical harmonic interaction is studied. At low temperatures, the system forms a lamellar phase. At a critical temperature, the stack disorders vertically in a melting-like transit

Externí odkaz: http://arxiv.org/abs/cond-mat/0004432

Quantum Statistical Mechanics of Nonrelativistic Membranes: Crumpling Transition at Finite Temperature

Autor: Borelli, M. E. S., Kleinert, H., Schakel, Adriaan M. J.

Publikováno v: Phys. Lett. A 267, 201 (2000)

The effect of quantum fluctuations on a nearly flat, nonrelativistic two-dimensional membrane with extrinsic curvature stiffness and tension is investigated. The renormalization group analysis is carried out in first-order perturbative theory. In con

Externí odkaz: http://arxiv.org/abs/cond-mat/9905241

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Use of critical care resources during the first 2 weeks (February 24–March 8, 2020) of the Covid-19 outbreak in Italy

Autor: Tonetti T., Grasselli G., Zanella A., Pizzilli G., Fumagalli R., Piva S., Lorini L., Iotti G., Foti G., Colombo S., Vivona L., Rossi S., Girardis M., Agnoletti V., Campagna A., Gordini G., Navalesi P., Boscolo A., Graziano A., Valeri I., Vianello A., Cereda D., Filippini C., Cecconi M., Locatelli F., Bartoletti M., Giannella M., Viale P., Antonelli M., Nava S., Pesenti A., Ranieri V. M., Albano G., Alborghetti A., Aldegheri G., Antonini B., Belgiorno N., Bellani G., Beretta E., Bonazzi S., Borelli M., Cabrini L., Carnevale L., Carnevale S., Castelli G., Catena E., Chiumello D., Coluccello A., Coppini D., Covello D., DeFilippi G., DeiPoli M., Dughi P., Gallioli G., Gnesin P., Greco S., Guatteri L., Guzzon D., Keim R., Landoni G., Langer T., Lombardo A., Marino G., Merli G., Merlo D., Mojoli F., Muttini S., Natalini G., Petrucci N., Pezzi A., Radrizzani D., Raimondi M., Riccio M., Storti E., Tavola M., Vitale G., Bosco E., Calo M. A., Danzi V., DeRosa S., Farnia A., Lazzari F., Meggiolaro M., Munari M., Saia M., Sella N., Serra E., Tiberio I., Baiocchi M., Benedetto M., Bordini M., Caramelli F., Cilloni N., DellaGiovampaola M., Fanelli A., Frascaroli G., Fusari M., Maitan S., Martino C., Melotti R. M., Merola R., Minardi F., Moro F., Nardi G., Nolli M., Pierucci E., Potalivo A., Repetti F., Salsi P., Terzitta M., Tosi M., Venturi S., Volta C. A., Zani G., Zanoni A (COVID-19 Northern Italian ICU Network), Landoni G

Publikováno v: Annals of Intensive Care, Vol 10, Iss 1, Pp 1-8 (2020)
Annals of Intensive Care

Background A Covid-19 outbreak developed in Lombardy, Veneto and Emilia-Romagna (Italy) at the end of February 2020. Fear of an imminent saturation of available ICU beds generated the notion that rationing of intensive care resources could have been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36716ca545a6865383e987df33026c9a
http://link.springer.com/article/10.1186/s13613-020-00750-z