Variational preparation of finite-temperature states on a quantum computer

Autor: Sagastizabal, R., Premaratne, S. P., Klaver, B. A., Rol, M. A., Negîrneac, V., Moreira, M., Zou, X., Johri, S., Muthusubramanian, N., Beekman, M., Zachariadis, C., Ostroukh, V. P., Haider, N., Bruno, A., Matsuura, A. Y., DiCarlo, L.

The preparation of thermal equilibrium states is important for the simulation of condensed-matter and cosmology systems using a quantum computer. We present a method to prepare such mixed states with unitary operators, and demonstrate this technique

Externí odkaz: http://arxiv.org/abs/2012.03895

Generation of Thermofield Double States and Critical Ground States with a Quantum Computer

Autor: Zhu, D., Johri, S., Linke, N. M., Landsman, K. A., Nguyen, N. H., Alderete, C. H., Matsuura, A. Y., Hsieh, T. H., Monroe, C.

Finite-temperature phases of many-body quantum systems are fundamental to phenomena ranging from condensed-matter physics to cosmology, yet they are generally difficult to simulate. Using an ion trap quantum computer and protocols motivated by the Qu

Externí odkaz: http://arxiv.org/abs/1906.02699

Switching to riociguat versus maintenance therapy with phosphodiesterase-5 inhibitors in patients with pulmonary arterial hypertension (REPLACE): a multicentre, open-label, randomised controlled trial

Autor: Olschewski, H, Delcroix, M, Andrade-Lima, M, de Amorim Corrêac, R, Figueiredo Campos, F, Ota Arakaki, J, Meyer, G, De Souza, R, Langleben, D, Al-Hiti, H, Jansa, P, Mellemkjær, S, Bauer, F, Montani, D, Simonneau, G, Drömann, D, Ghofrani, H-A, Grünig, E, Halank, M, Held, M, Hoeper, MM, Klose, H, Kneidinger, N, Leuchte, H, Opitz, C, Rosenkranz, S, Wilkens, H, Wirtz, H, Karvounis, H, Pitsiou, G, Orfanos, S, D'Alto, M, Ghio, S, Vizza, CD, Vitulo, P, Nakayama, T, Maki, H, Tatebe, S, de los Rios Ibarra, M, Pulido, T, Van Dijk, A, Vonk-Noordegraaf, A, Roleder, T, Castro, G, Loureiro, MJ, Robalo-Martins, S, Barberá, JA, Lázaro, M, Perez-Penate, GM, Román, A, Cheng, C-C, Hsu, C-H, Hsu, H-H, Atahan, E, Mogulkoc Bishop, N, Okumus, NG, Onen, Z, Chang, H-J, Chang, S-A, Lee, J-S, Kim, H-K, Coghlan, JG, Corris, PA, Church, AC, Condliffe, R, Gibbs, JSR, Peacock, AJ, Wort, S, Allen, R, Allen, S, Awdish, R, Benza, RL, DeSouza, S, Feldman, J, Johri, S, Klinger, JR, Layish, D, McConnell, J, McLaughlin, VV, Migliore, C, Rahaghi, F, Rischard, F, Robbins, I, Satterwhite, L, Shah, T, Sulica, R, White, RJ, Hoeper, Marius M ^*, Al-Hiti, Hikmet, Benza, Raymond L, Chang, Sung-A, Corris, Paul A, Gibbs, J Simon R, Grünig, Ekkehard, Jansa, Pavel, Klinger, James R, Langleben, David, McLaughlin, Vallerie V, Meyer, Gisela M B, Ota-Arakaki, Jaquelina, Peacock, Andrew J, Pulido, Tomás, Rosenkranz, Stephan, Vizza, Carmine Dario, Vonk-Noordegraaf, Anton, White, R James, Chang, Mikyung, Kleinjung, Frank, Meier, Christian, Paraschin, Karen, Ghofrani, Hossein Ardeschir ^*, Simonneau, Gérald ^*

Publikováno v: In The Lancet Respiratory Medicine June 2021 9(6):573-584

'Rare' Fluctuation Effects in the Anderson Model of Localization

Autor: Bhatt, R. N., Johri, S.

Publikováno v: International Journal of Modern Physics: Conference Series, Volume 11, Issue , pp. 79-89 (2012)

We discuss the role of rare fluctuation effects in quantum condensed matter systems. In particular, we present recent numerical results of the effect of resonant states in Anderson's original model of electron localization. We find that such resonanc

Externí odkaz: http://arxiv.org/abs/1204.2782

Singular Behavior of Eigenstates in Anderson's Model of Localization

Autor: Johri, S., Bhatt, R. N.

Publikováno v: Phys. Rev. Lett. 109, 076402 (2012)

We observe a singularity in the electronic properties of the Anderson Model of Localization with bounded diagonal disorder, which is clearly distinct from the well-established mobility edge (localization-delocalization transition) that occurs in dime

Externí odkaz: http://arxiv.org/abs/1106.1131