Landau Institute for theoretical physics

Department of quantum mesoscopics

Address:
142432, Chernogolovka, Moscow region
acad. Semenov prosp., 1a
119334, Moscow
Kosygin st., 2
Phone: ++7-495-702-93-17
Fax: ++7-495-702-93-17
Phone: ++7-495-137-32-44
Fax: ++7-495-938-20-77
e-mail: qmeso@itp.ac.ru
Research topics
  • Mesoscopic electronic systems
  • Superconducting hybrid structures
  • Quantum phase transitions
  • Spintronics
  • 2DEG and quantum Hall effect
  • Quantum magnetism and topological order
  • Physics of quantum computation
Recent seminars
Department of quantum mesoscopics: seminar, Friday, May 17, 2019, ITF, 3:00 pm

Anton Khvalyuk

Simple model for describing trotterization effects in quantum simulations

Kvantovye vychisleniya v poslednee vremya yavlyayutsya aktivno razvivayushcheisya oblast'yu prikladnoi fiziki i teorii informatsii. Odnim iz mnogoobeshchayushchikh primenenii vozmozhnostei segodnyashnikh kvantovykh komp'yuterov yavlyayutsya kvantovyi simulyatsii fizicheskikh sistem na sistemakh kubitov. Odnako, sushchestvennymi problemami na puti k fizicheski korrektnym simulyatsiyam yavlyayutsya trotterovskaya oshibka diskretizatsii i razlichnye effekty shuma. V etom doklade budet predlozhena prostaya tochno reshaemaya model' sistemy spinov, pozvolyayushchaya izuchit' osnovnye effekty trotterovskoi oshibki i dayushchaya vozmozhnost' dlya izucheniya effektov shuma.