{"id":1388,"date":"2022-01-26T19:12:49","date_gmt":"2022-01-26T19:12:49","guid":{"rendered":"https:\/\/cqe.mit.edu\/quarc2022\/?page_id=1388"},"modified":"2022-01-30T16:48:47","modified_gmt":"2022-01-30T16:48:47","slug":"shantanu-jha","status":"publish","type":"page","link":"https:\/\/cqe.mit.edu\/quarc2022\/shantanu-jha\/","title":{"rendered":"Shantanu Jha"},"content":{"rendered":"

[et_pb_section fb_built=”1″ custom_padding_last_edited=”on|tablet” admin_label=”Header” _builder_version=”4.12.1″ background_image=”https:\/\/cqe.mit.edu\/quarc2022\/wp-content\/uploads\/sites\/3\/2022\/01\/t1.jpg” parallax=”on” custom_margin=”|||” custom_margin_tablet=”|||0%” custom_margin_last_edited=”off|desktop” custom_padding=”0|0px|0px|0%|false|false” custom_padding_tablet=”|||0%” custom_padding_phone=”” global_colors_info=”{}”][et_pb_row column_structure=”2_5,3_5″ _builder_version=”4.12.1″ _module_preset=”default” background_color=”#FFFFFF” width=”100%” max_width=”75%” custom_padding=”|5%||5%|false|false” saved_tabs=”all” global_colors_info=”{}”][et_pb_column type=”2_5″ _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/cqe.mit.edu\/quarc2022\/wp-content\/uploads\/sites\/3\/2021\/11\/quarc2022_logo1.png” title_text=”quarc2022_logo(1)” _builder_version=”4.12.1″ _module_preset=”default” module_alignment=”center” custom_css_main_element=”max-width:75%;||width:auto;” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”3_5″ _builder_version=”4.12.1″ _module_preset=”default” global_colors_info=”{}”][et_pb_menu menu_id=”9″ _builder_version=”4.12.1″ _module_preset=”default” menu_font=”|700|||||||” menu_font_size=”13px” custom_margin=”||||false|false” custom_padding=”3%||||false|false” custom_css_main_element=”display:flex;” global_colors_info=”{}”][\/et_pb_menu][\/et_pb_column][\/et_pb_row][et_pb_row use_custom_gutter=”on” gutter_width=”1″ _builder_version=”4.12.1″ background_color=”#FFFFFF” width=”100%” max_width=”75%” module_alignment=”center” custom_padding=”|10%||10%|true|false” hover_enabled=”0″ use_custom_width=”on” width_unit=”off” custom_width_percent=”100%” global_colors_info=”{}” sticky_enabled=”0″][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”15%|||” custom_padding_tablet=”0px|||” custom_padding_phone=”0px|||” custom_padding_last_edited=”on|tablet” global_colors_info=”{}” padding_tablet=”0px|||” padding_last_edited=”on|tablet” custom_padding__hover=”|||” padding_phone=”0px|||”][et_pb_text _builder_version=”4.12.1″ text_font=”||||||||” text_font_size=”16px” text_line_height=”2em” header_font=”Ubuntu|700|||||||” header_font_size=”60px” header_line_height=”1.4em” header_3_font=”Ubuntu||||||||” header_3_line_height=”1.8em” header_6_font=”Lato|700|||||||” header_6_font_size=”18px” header_6_line_height=”1.8em” background_color=”#6e8cc9″ background_layout=”dark” custom_padding=”10%|10%|10%|10%|true|true” custom_padding_phone=”80px|2vw||2vw||true” custom_padding_last_edited=”off|desktop” animation_style=”slide” animation_direction=”top” animation_intensity_slide=”2%” hover_enabled=”0″ text_font_size_tablet=”” text_font_size_phone=”14px” text_font_size_last_edited=”on|desktop” header_font_size_tablet=”” header_font_size_phone=”32px” header_font_size_last_edited=”on|desktop” global_colors_info=”{}” custom_margin=”||5%||false|false” sticky_enabled=”0″]<\/p>\n

Realizing a Long-Lived Bosonic Code Using a Bit-Flip-Protected Control Qubit<\/strong><\/h3>\n

<\/strong><\/p>\n

<\/strong><\/h4>\n

<\/strong><\/h4>\n
Shantanu Jha | Shoumik Chowdhury | Max Hays | Miuko Tanaka | <\/strong>Jeff Grover | Simon Gustavsson | William D. Oliver<\/strong><\/strong><\/h5>\n

<\/h4>\n

Bosonic encodings possess remarkable potential towards the hardware-efficient quantum error correction (QEC) necessary for universal and scalable quantum information processing. Existing experimental demonstrations of bosonic QEC codes in superconducting cavities have been dominantly limited by bit flip errors in the control qubit, which is typically a transmon with a ~100 \u03bcs T\u2081 lifetime. Here, we propose to instead utilize the several millisecond lifetime of a heavy fluxonium control qubit to demonstrate the creation, autonomous stabilization and fast control of Gottesman, Kitaev and Preskill (GKP) code qubits. We expect that this strongly coupled cavity-fluxonium platform will be used to demonstrate bosonic GKP qubits with unprecedented lifetimes an order of magnitude above the break-even point.<\/p>\n

 <\/p>\n

Funding Sources: Amazon Grant (6944854) | National Science Foundation Graduate Research Fellowship under Grant No. 1745302 | MIT Irwin Mark Jacobs and Joan Klein Jacobs Presidential Fellowship<\/p>\n

[\/et_pb_text][et_pb_image src=”https:\/\/cqe.mit.edu\/quarc2022\/wp-content\/uploads\/sites\/3\/2021\/12\/abstract_figure.png” title_text=”abstract_figure” align=”center” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.12.1″ max_width=”95%” module_alignment=”center” animation_style=”slide” border_width_all=”2px” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ use_custom_gutter=”on” gutter_width=”1″ _builder_version=”4.12.1″ background_color=”#FFFFFF” width=”100%” max_width=”75%” module_alignment=”center” custom_padding=”5%|5%|5%|5%|true|false” use_custom_width=”on” width_unit=”off” custom_width_percent=”100%” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”3.25″ custom_padding=”15%|||” custom_padding_tablet=”0px|||” custom_padding_phone=”0px|||” custom_padding_last_edited=”on|tablet” global_colors_info=”{}” padding_tablet=”0px|||” padding_last_edited=”on|tablet” custom_padding__hover=”|||” padding_phone=”0px|||”][et_pb_text _builder_version=”4.12.1″ text_font=”||||||||” text_font_size=”16px” text_line_height=”2em” header_font=”Ubuntu|700|||||||” header_font_size=”60px” header_line_height=”1.4em” header_3_font=”Ubuntu||||||||” header_3_line_height=”1.8em” header_6_font=”Lato|700|||||||” header_6_font_size=”18px” header_6_line_height=”1.8em” background_color=”#96a6bd” background_layout=”dark” custom_padding=”10%|10%|10%|10%|true|true” custom_padding_phone=”80px|2vw||2vw||true” custom_padding_last_edited=”off|desktop” animation_style=”slide” animation_direction=”top” animation_intensity_slide=”2%” hover_enabled=”0″ text_font_size_tablet=”” text_font_size_phone=”14px” text_font_size_last_edited=”on|desktop” header_font_size_tablet=”” header_font_size_phone=”32px” header_font_size_last_edited=”on|desktop” global_colors_info=”{}” custom_css_main_element=”display:flex;” sticky_enabled=”0″]<\/p>\n

Shantanu Jha<\/strong><\/h1>\n

<\/strong><\/p>\n

<\/strong><\/p>\n

Affiliation: MIT EQuS Group, Graduate Student<\/strong><\/strong><\/h2>\n

<\/strong><\/p>\n

<\/strong><\/p>\n

<\/strong><\/p>\n

Areas of Research<\/strong><\/h2>\n
    \n
  • \n
      \n
    • Superconducting Quantum Systems<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

      Open to<\/strong><\/h2>\n
        \n
      • \n
          \n
        • Internships<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

          [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”3.25″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/cqe.mit.edu\/quarc2022\/wp-content\/uploads\/sites\/3\/2021\/12\/pfp.jpg” title_text=”pfp” align=”center” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.12.1″ max_width=”85%” module_alignment=”center” animation_style=”slide” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

          Realizing a Long-Lived Bosonic Code Using a Bit-Flip-Protected Control Qubit Shantanu Jha | Shoumik Chowdhury | Max Hays | Miuko Tanaka | Jeff Grover | Simon Gustavsson | William D. Oliver Bosonic encodings possess remarkable potential towards the hardware-efficient quantum error correction (QEC) necessary for universal and scalable quantum information processing. Existing experimental demonstrations of […]<\/p>\n","protected":false},"author":6,"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-1388","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cqe.mit.edu\/quarc2022\/wp-json\/wp\/v2\/pages\/1388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cqe.mit.edu\/quarc2022\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cqe.mit.edu\/quarc2022\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cqe.mit.edu\/quarc2022\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/cqe.mit.edu\/quarc2022\/wp-json\/wp\/v2\/comments?post=1388"}],"version-history":[{"count":9,"href":"https:\/\/cqe.mit.edu\/quarc2022\/wp-json\/wp\/v2\/pages\/1388\/revisions"}],"predecessor-version":[{"id":1921,"href":"https:\/\/cqe.mit.edu\/quarc2022\/wp-json\/wp\/v2\/pages\/1388\/revisions\/1921"}],"wp:attachment":[{"href":"https:\/\/cqe.mit.edu\/quarc2022\/wp-json\/wp\/v2\/media?parent=1388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}