{"id":13,"date":"2023-11-07T19:29:28","date_gmt":"2023-11-07T19:29:28","guid":{"rendered":"https:\/\/www-cxcp1.tifrh.res.in\/~vranjan\/?page_id=13"},"modified":"2026-03-11T04:41:15","modified_gmt":"2026-03-11T04:41:15","slug":"hybrid-superconducting-quantum-circuits","status":"publish","type":"page","link":"https:\/\/www.tifrh.res.in\/~vranjan\/","title":{"rendered":"Hybrid Superconducting Quantum Circuits"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; min_height=&#8221;746.1px&#8221; custom_margin=&#8221;||77px|||&#8221; custom_padding=&#8221;5px||0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;3_4,1_4&#8243; _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: justify;\">Our experimental research lies at the frontiers of quantum computing and quantum sensing using in-house developed superconducting circuits and measurement techniques at ultralow temperatures ~10mK. These fabricated circuits, e.g. planar microwave cavities and transmons, have distinct advantages: they provide the best scalability of all existing qubit platforms, while also benefiting from the highest signal detection sensitivities via Josephson parametric amplifiers and single-photon counters. The physics of our research is best described by light-matter interaction at the single photon level, and where the roles of quantum vacuum fluctuations and the Heisenberg uncertainly principle become apparent. In particular, we are working towards coupling transmons, with fast processing times, to\u00a0 electron spins, with long storage times. This architecture of combining the best of two worlds is analogous to that of classical computers, which have separate processing and memory units.<\/p>\n<p style=\"text-align: justify;\">As a part of the National Quantum Mission in the vertical of <strong>Quantum Computing with Superconducting Circuits<\/strong>, we have academic partners from TIFR Mumbai, IISc, IIT Bombay and IIT Madras.<\/p>\n<p style=\"text-align: justify;\">If you are interested in working with us, feel free to contact our team.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h4><span style=\"color: #ff6600;\">Openings<\/span><\/h4>\n<p style=\"text-align: justify;\">We currently have <a href=\"https:\/\/www.tifrh.res.in\/~vranjan\/open-positions\/\">open positions<\/a> for<br \/><span style=\"text-decoration: line-through;\">post-doctoral researcher<\/span>,<br \/>PhD students,<br \/><span style=\"text-decoration: line-through;\">Junior Research Fellows,<br \/>and<\/span> <span style=\"text-decoration: line-through;\">internships.<\/span><\/p>\n<p style=\"text-align: left;\">Last upate: 11\/02\/2026<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;3_4,1_4&#8243; _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.tifrh.res.in\/~vranjan\/wp-content\/uploads\/2026\/01\/Nawaabs_lunch.jpg&#8221; _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: center;\"><em>From left: Ananya, Bharath, Arunava, Vishal, Pooja,\u00a0 Pramod and Sreehari<\/em><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.23&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Our experimental research lies at the frontiers of quantum computing and quantum sensing using in-house developed superconducting circuits and measurement techniques at ultralow temperatures ~10mK. These fabricated circuits, e.g. planar microwave cavities and transmons, have distinct advantages: they provide the best scalability of all existing qubit platforms, while also benefiting from the highest signal detection [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.tifrh.res.in\/~vranjan\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tifrh.res.in\/~vranjan\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tifrh.res.in\/~vranjan\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tifrh.res.in\/~vranjan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tifrh.res.in\/~vranjan\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":75,"href":"https:\/\/www.tifrh.res.in\/~vranjan\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":603,"href":"https:\/\/www.tifrh.res.in\/~vranjan\/wp-json\/wp\/v2\/pages\/13\/revisions\/603"}],"wp:attachment":[{"href":"https:\/\/www.tifrh.res.in\/~vranjan\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}