Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Lykken, Joseph D."'
Autor:
Lykken, Joseph D., Jafferis, Daniel, Zlokapa, Alexander, Kolchmeyer, David K., Davis, Samantha I., Neven, Hartmut, Spiropulu, Maria
We extend the protocol of Gao and Jafferis arXiv:1911.07416 to allow wormhole teleportation between two entangled copies of the Sachdev-Ye-Kitaev (SYK) model communicating only through a classical channel. We demonstrate in finite $N$ simulations tha
Externí odkaz:
http://arxiv.org/abs/2405.07876
Autor:
Jafferis, Daniel, Zlokapa, Alexander, Lykken, Joseph D., Kolchmeyer, David K., Davis, Samantha I., Lauk, Nikolai, Neven, Hartmut, Spiropulu, Maria
We observe that the comment of [1, arXiv:2302.07897] is consistent with [2] on key points: i) the microscopic mechanism of the experimentally observed teleportation is size winding and ii) the system thermalizes and scrambles at the time of teleporta
Externí odkaz:
http://arxiv.org/abs/2303.15423
Autor:
Abe, Mahiro, Adamson, Philip, Borcean, Marcel, Bortoletto, Daniela, Bridges, Kieran, Carman, Samuel P., Chattopadhyay, Swapan, Coleman, Jonathon, Curfman, Noah M., DeRose, Kenneth, Deshpande, Tejas, Dimopoulos, Savas, Foot, Christopher J., Frisch, Josef C., Garber, Benjamin E., Geer, Steve, Gibson, Valerie, Glick, Jonah, Graham, Peter W., Hahn, Steve R., Harnik, Roni, Hawkins, Leonie, Hindley, Sam, Hogan, Jason M., Jiang, Yijun, Kasevich, Mark A., Kellett, Ronald J., Kiburg, Mandy, Kovachy, Tim, Lykken, Joseph D., March-Russell, John, Mitchell, Jeremiah, Murphy, Martin, Nantel, Megan, Nobrega, Lucy E., Plunkett, Robert K., Rajendran, Surjeet, Rudolph, Jan, Sachdeva, Natasha, Safdari, Murtaza, Santucci, James K., Schwartzman, Ariel G., Shipsey, Ian, Swan, Hunter, Valerio, Linda R., Vasonis, Arvydas, Wang, Yiping, Wilkason, Thomas
Publikováno v:
Quantum Sci. Technol. 6, 044003 (2021)
MAGIS-100 is a next-generation quantum sensor under construction at Fermilab that aims to explore fundamental physics with atom interferometry over a 100-meter baseline. This novel detector will search for ultralight dark matter, test quantum mechani
Externí odkaz:
http://arxiv.org/abs/2104.02835
Autor:
Lykken, Joseph D.
Lectures given at the Theoretical Advanced Study Institute (TASI 2020), 1-26 June 2020. The topics covered include quantum circuits, entanglement, quantum teleportation, Bell inequalities, quantum entropy and decoherence, classical versus quantum mea
Externí odkaz:
http://arxiv.org/abs/2010.02931
Autor:
Altmannshofer, Wolfgang, Bardeen, William A., Bauer, Martin, Carena, Marcela, Lykken, Joseph D.
We study classically scale invariant models in which the Standard Model Higgs mass term is replaced in the Lagrangian by a Higgs portal coupling to a complex scalar field of a dark sector. We focus on models that are weakly coupled with the quartic s
Externí odkaz:
http://arxiv.org/abs/1408.3429
Publikováno v:
Phys. Rev. D 89, 055020 (2014)
Direct searches for electroweak pair production of new particles at the LHC are a difficult proposition, due to the large background and low signal cross sections. We demonstrate how these searches can be improved by a combination of new razor variab
Externí odkaz:
http://arxiv.org/abs/1310.4827
Autor:
Dobrescu, Bogdan A., Lykken, Joseph D.
Publikováno v:
JHEP 1302 (2013) 073
Using the LHC and Tevatron data, we set upper and lower limits on the total width of the Higgs-like boson. The upper limit is based on the well-motivated assumption that the Higgs coupling to a W or Z pair is not much larger than in the Standard Mode
Externí odkaz:
http://arxiv.org/abs/1210.3342
LHC experiments have placed strong bounds on the production of supersymmetric colored particles (squarks and gluinos), under the assumption that all flavors of squarks are nearly degenerate. However, the current experimental constraints on stop squar
Externí odkaz:
http://arxiv.org/abs/1205.5805
We examine the prospects for extending the Tevatron reach for a Standard Model Higgs boson by including the semileptonic Higgs boson decays h --> WW --> l nu jj for M_h >~ 2 M_W, and h --> W jj --> l nu jj for M_h <~ 2 M_W, where j is a hadronic jet.
Externí odkaz:
http://arxiv.org/abs/1111.2881
Autor:
Lykken, Joseph D.
Publikováno v:
CERN Yellow Report CERN-2010-002, pp. 101-109
Six major frameworks have emerged attempting to describe particle physics beyond the Standard Model. Despite their different theoretical genera, these frameworks have a number of common phenomenological features and problems. While it will be possibl
Externí odkaz:
http://arxiv.org/abs/1005.1676