There are 26 new Dynamic Management Views in SQl Server 2014 CTP1.

Here is a list of these DMVs in alphabetical order

sys.dm_db_merge_requests

sys.dm_db_xtp_checkpoint

sys.dm_db_xtp_checkpoint_files

sys.dm_db_xtp_gc_cycle_stats

sys.dm_db_xtp_hash_index_stats

sys.dm_db_xtp_index_stats

sys.dm_db_xtp_memory_consumers

sys.dm_db_xtp_object_stats

sys.dm_db_xtp_table_memory_stats

sys.dm_db_xtp_transactions

sys.dm_io_cluster_shared_volumes

sys.dm_os_buffer_pool_extension_configuration

sys.dm_resource_governor_resource_pool_volumes

sys.dm_xe_database_session_event_actions

sys.dm_xe_database_session_events

sys.dm_xe_database_session_object_columns

sys.dm_xe_database_session_targets

sys.dm_xe_database_sessions

sys.dm_xtp_consumer_memory_usage

sys.dm_xtp_gc_queue_stats

sys.dm_xtp_gc_stats

sys.dm_xtp_memory_stats

sys.dm_xtp_system_memory_consumers

sys.dm_xtp_threads

sys.dm_xtp_transaction_recent_rows

sys.dm_xtp_transaction_stats

The DMVs that start with sys.dm_db_xtp or sys.dm_xtp are Hekaton (In-Memory OLTP) specific DMVs

The DMVs that start with sys.dm_db_xtp return information about individual Hekaton enabled databases, The DMVs that start with sys.dm_xtp_* provide information about the instance.

There are also a bunch of Extended Events DMVs as well

In total there are now 204 DMVs in SQL Server 2014