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3081“…One is the electron whispering-gallery mode in graphene quantum dots arising from the Klein tunneling of the massless Dirac fermions. The other is the atomic collapse state, which has never been observed in experiment with real atoms due to the difficulty of producing heavy nuclei with charge Z > 170; however, they can be realized near a Coulomb impurity in graphene with a charge Z ≥ 1 because of the “small” velocity of the Dirac excitations. …”
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3082por Cai, M.-L., Wu, Y.-K., Mei, Q.-X., Zhao, W.-D., Jiang, Y., Yao, L., He, L., Zhou, Z.-C., Duan, L.-M.“…By a partial quantum state tomography of the spin-phonon coupled system, we explicitly measure the supercharge of the degenerate ground states, which are superpositions of the bosonic and the fermionic states. Our work demonstrates the trapped-ion quantum simulator as an economic yet powerful platform to study versatile physics in a single well-controlled system.…”
Publicado 2022
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3083“…It has been a great challenge to observe and calculate real-time dynamics of such molecularized fermions. Here, we developed the non-empirical quantum molecular dynamics method that enables real-time molecular dynamics simulations of hydrogen molecules satisfying the nuclear spin statistics of the quantum rotor. …”
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3084por Sun, Xiao-Chen, Chen, Hao, Lai, Hua-Shan, Xia, Chu-Hao, He, Cheng, Chen, Yan-Feng“…Fermionic time-reversal symmetry ([Formula: see text] )-protected quantum spin Hall (QSH) materials feature gapless helical edge states when adjacent to arbitrary trivial cladding materials. …”
Publicado 2023
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3085por Alekhin, Sergey, Altmannshofer, Wolfgang, Asaka, Takehiko, Batell, Brian, Bezrukov, Fedor, Bondarenko, Kyrylo, Boyarsky, Alexey, Choi, Ki-Young, Corral, Cristobal, Craig, Nathaniel, Curtin, David, Davidson, Sacha, de Gouvea, Andre, Dell'Oro, Stefano, deNiverville, Patrick, Bhupal Dev, P.S., Dreiner, Herbi, Drewes, Marco, Eijima, Shintaro, Essig, Rouven, Fradette, Anthony, Garbrecht, Bjorn, Gavela, Belen, Giudice, Gian F., Goodsell, Mark D., Gorbunov, Dmitry, Gori, Stefania, Grojean, Christophe, Guffanti, Alberto, Hambye, Thomas, Hansen, Steen H., Helo, Juan Carlos, Hernandez, Pilar, Ibarra, Alejandro, Ivashko, Artem, Izaguirre, Eder, Jaeckel, Joerg, Jeong, Yu Seon, Kahlhoefer, Felix, Kahn, Yonatan, Katz, Andrey, Kim, Choong Sun, Kovalenko, Sergey, Krnjaic, Gordan, Lyubovitskij, Valery E., Marcocci, Simone, Mccullough, Matthew, McKeen, David, Mitselmakher, Guenakh, Moch, Sven-Olaf, Mohapatra, Rabindra N., Morrissey, David E., Ovchynnikov, Maksym, Paschos, Emmanuel, Pilaftsis, Apostolos, Pospelov, Maxim, Reno, Mary Hall, Ringwald, Andreas, Ritz, Adam, Roszkowski, Leszek, Rubakov, Valery, Ruchayskiy, Oleg, Schienbein, Ingo, Schmeier, Daniel, Schmidt-Hoberg, Kai, Schwaller, Pedro, Senjanovic, Goran, Seto, Osamu, Shaposhnikov, Mikhail, Shchutska, Lesya, Shelton, Jessie, Shrock, Robert, Shuve, Brian, Spannowsky, Michael, Spray, Andy, Staub, Florian, Stolarski, Daniel, Strassler, Matt, Tello, Vladimir, Tramontano, Francesco, Tripathi, Anurag, Tulin, Sean, Vissani, Francesco, Winkler, Martin W., Zurek, Kathryn M.“…We discuss the evidence for physics beyond the Standard Model and describe interactions between new particles and four different portals - scalars, vectors, fermions or axion-like particles. We discuss motivations for different models, manifesting themselves via these interactions, and how they can be probed with the SHiP experiment and present several case studies. …”
Publicado 2015
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3086por Mandorli, Giulio“…In order to probe the mechanism giving mass to fermions and bosons, the Higgs boson couplings have to be measured. …”
Publicado 2021
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3087por Abbiendi, G., Ainsley, C., Åkesson, P.F., Alexander, G., Allison, J., Amaral, P., Anagnostou, G., Anderson, K.J., Asai, S., Axen, D., Bailey, I., Barberio, E., Barillari, T., Barlow, R.J., Batley, R.J., Bechtle, P., Behnke, T., Bell, K.W., Bell, P.J., Bella, G., Bellerive, A., Benelli, G., Bethke, S., Biebel, O., Boeriu, O., Bock, P., Boutemeur, M., Braibant, S., Brown, R.M., Burckhart, H.J., Campana, S., Capiluppi, P., Carnegie, R.K., Carter, A.A., Carter, J.R., Chang, C.Y., Charlton, D.G., Ciocca, C., Csilling, A., Cuffiani, M., Dado, S., De Roeck, A., De Wolf, E.A., Desch, K., Dienes, B., Donkers, M., Dubbert, J., Duchovni, E., Duckeck, G., Duerdoth, I.P., Etzion, E., Fabbri, F., Ferrari, P., Fiedler, F., Fleck, I., Ford, M., Frey, A., Gagnon, P., Gary, J.W., Geich-Gimbel, C., Giacomelli, G., Giacomelli, P., Giunta, M., Goldberg, J., Gross, E., Grunhaus, J., Gruwé, M., Günther, P.O., Gupta, A., Hajdu, C., Hamann, M., Hanson, G.G., Harel, A., Hauschild, M., Hawkes, C.M., Hawkings, R., Hemingway, R.J., Herten, G., Heuer, R.D., Hill, J.C., Hoffman, K., Horváth, D., Igo-Kemenes, P., Ishii, K., Jeremie, H., Jovanovic, P., Junk, T.R., Kanzaki, J., Karlen, D., Kawagoe, K., Kawamoto, T., Keeler, R.K., Kellogg, R.G., Kennedy, B.W., Kluth, S., Kobayashi, T., Kobel, M., Komamiya, S., Krämer, T., Krieger, P., von Krogh, J., Kuhl, T., Kupper, M., Lafferty, G.D., Landsman, H., Lanske, D., Lellouch, D., Letts, J., Levinson, L., Lillich, J., Lloyd, S.L., Loebinger, F.K., Lu, J., Ludwig, A., Ludwig, J., Mader, W., Marcellini, S., Martin, A.J., Masetti, G., Mashimo, T., Mättig, P., McKenna, J., McPherson, R.A., Meijers, F., Menges, W., Merritt, F.S., Mes, H., Meyer, N., Michelini, A., Mihara, S., Mikenberg, G., Miller, D.J., Mohr, W., Mori, T., Mutter, A., Nagai, K., Nakamura, I., Nanjo, H., Neal, H.A., Nisius, R., O'Neale, S.W., Oh, A., Oreglia, M.J., Orito, S., Pahl, C., Pásztor, G., Pater, J.R., Pilcher, J.E., Pinfold, J., Plane, D.E., Pooth, O., Przybycień, M., Quadt, A., Rabbertz, K., Rembser, C., Renkel, P., Roney, J.M., Rossi, A.M., Rozen, Y., Runge, K., Sachs, K., Saeki, T., Sarkisyan, E.K.G., Schaile, A.D., Schaile, O., Scharff-Hansen, P., Schieck, J., Schörner-Sadenius, T., Schröder, M., Schumacher, M., Seuster, R., Shears, T.G., Shen, B.C., Sherwood, P., Skuja, A., Smith, A.M., Sobie, R., Söldner-Rembold, S., Spano, F., Stahl, A., Strom, D., Ströhmer, R., Tarem, S., Tasevsky, M., Teuscher, R., Thomson, M.A., Torrence, E., Toya, D., Tran, P., Trigger, I., Trócsányi, Z., Tsur, E., Turner-Watson, M.F., Ueda, I., Ujvári, B., Vollmer, C.F., Vannerem, P., Vértesi, R., Verzocchi, M., Voss, H., Vossebeld, J., Ward, C.P., Ward, D.R., Watkins, P.M., Watson, A.T., Watson, N.K., Wells, P.S., Wengler, T., Wermes, N., Wilson, G.W., Wilson, J.A., Wolf, G., Wyatt, T.R., Yamashita, S., Zer-Zion, D., Zivkovic, L.“…A new scalar resonance, called the radion, with couplings to fermions and bosons similar to those of the Higgs boson, is predicted in the framework of Randall-Sundrum models, proposed solutions to the hierarchy problem with one extra dimension. …”
Publicado 2004
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3088“…We summarize our recent results on the phase diagram of QCD with N_f=2+1 quark flavors, as a function of temperature T and quark chemical potential \mu. Using staggered fermions, lattices with temporal extent N_t=4, and the exact RHMC algorithm, we first determine the critical line in the quark mass plane (m_{u,d},m_s) where the finite temperature transition at \mu=0 is second order. …”
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3089por Alain ASPECT“…The effect has now been observed with bosonic and fermionic atoms, stressing its fully quantum character. …”
Publicado 2008
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3090por The ATLAS collaboration“…This note presents the ATLAS potential for discovering a charged Higgs boson, utilizing five different final states of the signal arising from the three dominating fermionic decay modes of the charged Higgs boson. The search covers the region below the top quark mass, taking into account the present experimental constraints, the transition region with a charged Higgs boson mass of the order of the top quark mass, and the high-mass region with a charged Higgs boson mass up to 600 GeV. …”
Publicado 2009
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3091por Czyczula, Z“…The tau-pair signature is important as it is sensitive to particles which couple preferentially to the third generation fermions as well as it offers potential for measuring polarisation asymmetry. …”
Publicado 2009
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3092“…We present results for lattice QCD with staggered fermions in the limit of infinite gauge coupling, obtained from a worm-type Monte Carlo algorithm on a discrete spatial lattice but with continuous Euclidean time. …”
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3093por CMS Collaboration“…By assuming q$^*$ mass (M$_{\rm{q}^*}$) set equal to the compositeness scale ($\Lambda$) and the Electro-Weak and QCD transitions set equal to the Standard Model gauge couplings, our limits translate into 95\% confidence level exclusion limits of M$_{\rm{q}^*}<$ 1.94 TeV for the q$^*$ production via gauge boson interaction and M$_{\rm{q}^*}<$ 2.14 TeV for q$^*$ production via a novel 4-fermions interaction. In the limit of fully suppressed strong interactions, excited quark masses below 2.18 TeV are ruled out at the 95\% confidence level, beyond previously established limits.…”
Publicado 2012
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3094“…The book begins with simple concepts such as Berry phases, Dirac fermions, Hall conductance and its link to topology, and the Hofstadter problem of lattice electrons in a magnetic field. …”
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3095“…With the discovery of a Higgs-like particle in 2012, attention has now turned to measuring its properties, e.g., coupling to various bosonic and fermionic final states, its spin and parity, etc. In this note, we study the sensitivity of experiments at the LHC to its coupling to the top quark, by searching for the process pp $\rightarrow t\bar{t}H$, where the primary decay mode of the $H$ is $\rightarrow b\bar{b}$. …”
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3096“…Quark flavour conserving (QFC) fermionic squark decays, such as ~t_{1,2} -> t neutralino_i, are usually assumed in squark search analyses. …”
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3097por Mavromatos, Nick E“…The key point in all these models is that the background induces different populations of fermions as compared to antifermions, and hence CPT Violation (CPTV), already in thermal equilibrium. …”
Publicado 2013
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3098por CMS Collaboration“…The measurement of the $\mathrm{t\bar{t}H}$ process plays an important role in Higgs characterization studies since it provides a direct probe of the Higgs Yukawa coupling to fermions, particularly to the top quark. Events with one lepton and at least 5 jets or two leptons and at least 4 jets are selected from $19.5$ fb$^{-1}$ of collision data collected by CMS at $\sqrt{s}=8$ TeV. …”
Publicado 2014
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3099por Salfeld-Nebgen, Jakob“…The $ee$-channel is combined into the official CMS $H\rightarrow \tau\tau$ analysis, to find, for the first time, direct evidence for couplings of the new Higgs-like boson to down-type fermions with 3.2$\sigma$.…”
Publicado 2014
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3100por Landi, Giovanni“…Application to Yang--Mills, fermionic, and gravity models are described. Also the spectral action and the related invariance under automorphism of the algebra is illustrated. …”
Publicado 1997
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